Fushigi Yuugi. Awwwww, Boushin, Emperor Hotohori's cuuute son. Hikari Sukunami. Mom is Miaka Yuuki, Dad is Tamahome's reincarnation Taka Sukunami.
Kamikaze Kaitou Jeanne, manga. To make it even happier ever after, the babies in question are the reincarnations of the angels Access Time and Fin Fish, reborn as Shinji and Natsuki. To avoid incest (the two were a couple), Shinji is the son of Miyako, not Marron and Chiaki.
The Epilogue of Code Geass R2 shows Kaname Ohgi as Prime Minister of Japan, with his wife Viletta (who is visibly pregnant) watching him on TV...from Tamaki's bar.
The end of Fruits Basket has Tohru and Kyo's granddaughter looking for them in all their senior lovey-dovey glory.
Sailor Moon. Well, Chibi-Usa is the Kid from the Future; and in the last pages of the manga, which show Usagi and Mamoru's wedding, Usagi is implied to be pregnant with Chibi-Usa.
Rave Master has an interesting twist on this. A recurring omake deals with the wacky misadventures of a boy named Levin. About halfway through the main series, it is revealed that the omake took place in the future of the main story and that Levin is the future son of Haru and Elie.
At the end of Suzuka, the main couple has a baby. Although it raise a big fuss in their family; at least, it's settled down at the last chapter.
Daa! Daa! Daa! (a.k.a. UFO Baby) ends with an episode showing Miyu and Kanata, the protagonists, Happily Married and with a cute little baby of their own (only a normal human one, though).
In Kurogane Communication, Haruka and Kitano return to earth with their daughter — who looks a lot like Haruka herself.
Implied in the manga epilogue of Chrono Crusade. Azmaria has a grandchild shown in the Distant Finale, and considering his resemblance to Joshua and the fact that they're shown with their hands clasped with a ring on Az's finger, they likely married and had at least one child together.
The kitty variation shows up in Princess Tutu. The tomcat teacher who is so desperate to marry is shown as a normal cat now, walking with a white cat and a line of kittens following them.
Subverted in Ayashi no Ceres, where Aya learns about being pregnant in volume 12 and is in her last month of pregnancy at the end of the series.
A side-story in another one of Yuu Watase 's works showed on the last page, that Aya gave birth to a daughter. And Toya is still alive!
In the anime series, though, this is actually... a Bittersweet Ending. Toya is slowly dying as a consequence of his and Aya's ordeals, and he asks Yuuhi to take care of Aya and their child once he's gone.
In the epilogue of Shaman King manga, Yoh and Anna have a son named Hana. Same goes for Tao Ren, who had a son named Tao Men. The mother was implied to be Iron Maiden Jeanne. Hana was conceived because during the series, it was a real possibility that Yoh could die, so the couple decided to have Their First Time.
Morinas and Wapourif have a big family in the Distant Finale of Simoun. Wauf and his Ascended Extra wife have a new baby, too. And Paraietta manages a whole orphanage full of kids, with Rodoreamon's financial backing.
In the ending of the manga Aragami Hime, Shirou and Kazuki have a son and a daughter.
In the manga ending of Chibi Vampire, Karin Maaka and Kenta Usui have a daughter named Kanon, who is actually the reincarnation of Sophia Pistis. Which makes it a tad awkward, because she ends up loving her father a little bit TOO much. ...And her mother too, since Kanon tries to glomp and kiss her as well.
In Berserk, Griffith has a vision of he Casca sharing a quiet life as a married couple with a child, since, to make a complicated Love Triangle simple, he might really have had unrequited feelings for her, even though he never expressed them nor showed interest when she was fawning over him during her hero worshipping days. However, this happy fantasy was horribly twisted and deconstructed since it was induced by his Despair Event Horizon of seeing Casca in love with his former best friend Guts, along with the fact that he was tortured and mutilated for a year and no one wanted him as a leader anymore. When the Eclipse happens and Griffith, now a demon lord, rapes Casca to insanity in front of Guts, this was twisted even further when it was later revealed that Casca was already pregnant with Guts's child, but it had been tainted with evil from the rape.
RahXephon: in the new reality resulting from the world's retuning, Ayato and Haruka are Happily Married, with Quon reincarnated as their baby daughter.
Done to a certain degree in Naruto. Despite not being present in the manga for ages, and surprising because we all thought we'd actually see the birth, Kurenai is shown cuddling her and Asuma's new-born baby during Team 10's fight with Zombie Asuma to make it all the more poignant.
In OnePiece. Baroque Works agents Mr. 9 and Miss Monday got married and have a kid after two-years timeskip.
At the end of Spice and Wolf light novels, Holo reveals to Lawrence that she is pregnant after settling down together.
Played for drama in Mawaru-Penguindrum. Ringo Oginome believes that carrying and giving birth to Tabuki-sensei's child will be the corollary to her dreams of getting her broken family back together; however, thelengthsshe will reachto be impregnated by him are NOT portrayed as okay, but as a sign of how unstable and desperate the girl is.
From the New World ends with Saki pregnant with Satoru's child, both now Happily Married. Also, it happens earlier in a much more tragic version Maria and Mamoru have a child and are murdered shortly after his/her birth.
In Kara no Kyoukai's final light novel, Shiki and Mikiya have a daughter named Mana in the distant future. Said daughter has an Electra Complex, and wants to "beat her mother to get her father back." Personality and appearance-wise, she resembles Arima Miyako, the other Shiki's cousin in Tsukihime. Oh and she uses her mother's surname.
In the final chapter of Hana To Akuma, Vivi and Hana have a son and a daughter.
Toyed with in Michiko to Hatchin. The last few minutes show a grown-up Hatchin living modestly but well with her baby daughter. However, the baby's father left her after only three months, so it's not exactly a perfectly happy outcome.
Both Narutaki twins in the final manga chapter of Mahou Sensei Negima! gave birth to their respective daughters whom are a splitting image of their younger selves.
Among the ending scenes in Mirai Nikki is one with World 2 Minene living a peaceful life with World 3 Nishijima, and having two young children. Two young floating children, as they seem to have inherited some of her god-powers.
Used for a Tear Jerker at the end of Vampire Hunter D: Bloodlust. Earlier in the film, D and Leila discuss their fears of Dying Alone, and agree to visit each other's graves. Sixty years later, D arrives at Leila's grave, and her granddaughter runs up to him. He looks up, and her grave is surrounded by people - she didn't die alone after all, but with her family by her side.
In the 2nd half of Eureka Seven, Talho is pregnant with Holland's child, but was never shown in the 1 year later epilogue.
In the anime sequel Eureka Seven AO, its revealed that Renton and Eureka actually have a son and a daughter. The son is named Ao who is the protagonist of the TV sequel and his elder sister who died upon her birth due to exposure to high density trapar, causing the body to fail and turn to rock.
The final chapter of GE - Good Ending, true to the manga's namesake, Utsumi and Yuki had a baby boy.
In the last page of the final chapter 49 of Sekainohate de Aimashou, its revealed that the heroine Yona Ryouma gave birth to Emillio's son. Whats interesting about this is that the heroine is formerly a man who went through Gender bending at the beginning of the story.
In the anime Kurokami, Keita and Akane had 2 grandchildren, with Keita dieing of old age. In the manga version, it only shows Keita has a son with Akane.
In the manga ending of Elfen Lied, Kouta and Yuka had a duaghter named Nyu.
In a Marvel UniverseWhat If??, Sue Storm married Namor and half-way through the story was pregnant. At the end, Reed Richards married another woman — a female Latverian spy who had been force into that role. The Dénouement shows Sue and Namor cooing over their son while Reed's bride is heavily pregnant, and then scenes of the two children playing together.
And in another one, Skrulls invaded the earth. The Human Torch sacrificed himself to defeat them. Alicia gave birth on the last pages, and comment on how she (though blind) could tell how he resembled his father.
Spider-Man: Peter Parker and Mary Jane have achieved this in a few continuties, the highest-profile of them being the Spider-Girl comic, set in the MC 2 Universe. Here Peter and MJ don't just continue to raise their now teenage daughter (named after Peter's Aunt), they also have an infant baby boy named after both Peter's Uncle and Father.
Practically every ElfQuest story arc ends with one elf pregnant: Rainsong is pregnant in issue #6, Leetah is pregnant at the end of the first arc, Dewshine and Kahvi at the end of the first Palace war, Nightfall after the elves move to the new continent, Tyleet (Nightfall's daughter) at the end of the arc before the second Palace war, Krim at the end of the second Palace war, Bethia after the little Palace war, Dodia after the Forevergreen quest, Moonshade after The Searcher And The Sword, and Brill after Discovery.
The final issue of Love and Capes (or, at the time of writing, what is supposed to be the final issue) ends with a splash page in which Mark and Abby shout together that they're going to have a baby. It's also a Birth-Death Juxtaposition, since the main theme of the issue deals with the death of a member of the Liberty League.
Sonic the Hedgehog achieved this with his SATAM/Archie Comics love interest Sally Acorn in the "Mobius 25 Years Later" storyline, with the two ruling over Mobius as King and Queen with their children Manic and Sonia. Despite the evil Shadow corrupting the original timeline in the story, Sonic and Sally are able to bounce back and achieve their happy ending all over again in time for the sequel...
The final strip of Cathy ended with Cathy telling her mother she was pregnant with a girl. Her mother fell to her knees in jubilation, while Irving offered to show his father-in-law the ultrasound on his iPhone.
Subverted in Fullmetal Alchemist: Forever. Granted this fanfiction is a sequel to canon and nearly everyone couple has children at some point, but this isn't a WAFF at all: Al exclaims that he hates his brother, Ed and Winry consider a divorce, Al has to go back into his suit of armour, and one of the babies in question is knocked up by the other at age twelve. Every heartwarming moment that comes attached to the kids is balanced by something darker.
DC Nation has several child characters — both canon (Ceridian, Lian Harper, Offspring) and OC (Sandra Grayson, Luumand'r, Allanah Dibny). Surprisingly for stories set in the DCU, the characters in Nation age in real-time. Some of the kids born "on panel" are now old enough to have their own journals and players. There's a Spin-Off game that depicts the kids (among other characters) in their teens and twenties, becoming yet another generation of costumed fighters.
The freeware Mario game Mario Forever (Not to be confused with the Platform Hell hack known as Super Mario Forever) featured, as part of the ending, Mario and Peach disappearing into a castle, and then, accompanied by the text "Nine Months Later", several baby versions of Mario ran out of the front door.
Played exceedingly straight in The Emiya Clan, where the premise originally has Shirou getting Happily Married to no less than 24 women from across the Sekirei and Nasuverse universes (including a couple from alternate continuities). The total number of kids he had caps off at 29, but over a dozen stories later, and some of those kids now have children.
This gets subverted in a few cases:
Nobody is really sure how Shinra was born. Seeing how her mother is technically Alaya, it's been boggling even the most knowledgeable of characters for years on end. Given the circumstances, some of them don't want to know.
Touma is actually a child that an Alternate Universe Shirou had with JTR!Assassin. Unfortunately, his mother was killed, and he was kidnapped to be experimented on and tortured for ten years by power hungry magi before he was saved by Shakespeare!Caster, who got him away the only way that he could, by transporting him to the EC Verse.
In the epilogue of Uplifted, Admiral Zorah, from Uplifted goes on to become the ancestor of Tali Zorah, and Lachlan Shepard is the ancestor of Commander Shepard. Meanwhile, we find out that Martus Xen is ancestor of Admiral Daro Xen, and that Joachim Hoch manages a series of descendents, one of which is the Illusive Man. It's sequel Uplifted Intervention makes this more clear during the first interlude, showing that Hoch and Hanala with a large and extensive family coming together to celebrate the turn of the new Millennium in 1999. Understandable, given that the series focuses on the descendents of these families from 1942 all the way to the events of Mass Effect canon.
Played with in this fic aptly called "Giving Birth" — the writer intended it as character bashing, implying that the character in question would sleep with anyone.
Madame Adelaide Bonfamille comments to Georges during the final scenes of The Aristocats that they'll have to provide for Duchess and O'Malley's "future little ones".
What Could Have Been: In Fantasia2000, the "Pomp and Circumstance" sequence was originally conceived as this for all the Disney Princesses with every Disney character in attendance. It was deleted when the Disney veterans they invited back to help animate it pointed out how stupid an idea it was.
Although the scene goes by quickly, if you look carefully during the ending for Rock-A-Doodle you can see that Chanticleer and Goldie had chicks that look like them.
While not explicitly stated, it's an easy assumption to make in the ending of The Pebble and the Penguin. Hubie and Marina are shown standing in a group of eight baby penguins. It's unclear whether it's meant to be inferred that all of the offspring are theirs; real Adélie penguins bear only one egg at a time.
In the final scene of Happy Feet, a baby penguin is seen dancing next to Mumble and Gloria (and is later revealed to be their son Erik in Happy Feet Two).
Chicken Run ends with a scene of the chickens in their new home, accompanied by dozens of chicks.
Slight subversion as we don't know who the chicks' parents are, they're just chicks, and it's a pretty large colony of birds (though with only two males...)
Film — Live-Action
Four Weddings and a Funeral ends with a MOS scene of the main couple and their baby-pram. Also at the aborted fourth wedding, the couple who got married in the first is seen in the audience, each holding one of their twins.
George of the Jungle ends with first a scene of George and Ursula's baby showing he's inherited his dad's clumsiness by walking into a low hanging bar, and then proceeds to parody The Lion King.
The end of The Mask of Zorro has Antonio Banderas' character telling his new child a story about how he fought as Zorro. This is also an echo of the opening, where the first Zorro tells his daughter a similar story, down the ending: both men see their wives and observe that they never did anything that stupid again.
Hellboy II: The Golden Army ends with the title character and Liz looking forward to becoming parents. We never actually see the babies, though. Guillermo del Toro must have felt like an unambiguously heartwarming ending after that other thing he'd just done. Señor Del Toro has always said that he has three Hellboy movies in mind, so we may see them eventually, as soon as he's done with that other thing....
Used in the film and musical Funny Girl, where, in the number "Sadie, Sadie, Married Lady," Fanny reflects on her married life and on the "beautiful reflection of her love's affection," which is a Shout-Out to an earlier song.
Twins: Julius (Schwarzenegger) and Vincent (DeVito) got married to their twin love interests and each had twins.
At the end of Cold Mountain, we see Ada with a little girl who turns out to be Inman's daughter. Ruby and Georgia also had a baby.
Pirates of the Caribbean: At World's Endends bittersweetly this way in the final scene after the credits, where we discover that Will and Elizabeth's one day before he has to leave for the next decade produced a son, who will now be meeting his father for the first time. So it's a partial subversion.
King Ralph ends with a scene showing the abdicated Ralph with his love interest Miranda and their son.
A world where no-one has been born for years, and the MacGuffin Girl is pregnant: this is the whole point of Children of Men. That ending scene where Theo and Kee manage to walk out unharmed right through the middle of a battle, because the sight and sound of the baby makes everyone freeze and stare with awe, is one of the most Crowning Moments Of Heartwarming in cinematic history.
The end of the horror movie Planet Terror shows the female lead with a baby after the main lead has died.
Played with in Buster Keaton's Sherlock Jr The movie depicts a film projectionist who falls asleep on the job, and dreams of being in the movie he's watching. When he wakes up, his love interest arrives, and he takes the movie within the movie's lead on how to act with her. When the movie within a movie's lead kisses his love interest, Keaton's character kisses his. But then Keaton looks at the movie to see "several years later..."
Parenthood ends with every woman of childbearing age either giving birth, holding a new baby, or pregnant.
At the end of The Terminator, Sarah Connor is pregnant with her son; preventing or ensuring this was the whole point of the plot.
At the end of Raising Arizona Hi has a vision of himself and his (apparently barren) wife Ed as grandparents to a large family.
Notting Hill ends with Hugh Grant's and Julia Roberts' characters sitting in a park, Julia very clearly pregnant.
127 Hours, of all things: Aron has a vision of himself in the future having survived the ordeal in the canyon and holding his son, which inspires him to fight for his life and, of course, cut his arm off. It comes true in Real Life, as shown at the end of the film.
French Kiss ends with Kevin Kline and Meg Ryan romping in the vineyard with their son.
Subverted in The Big Lebowski — the Stranger tells us there's a "Little Lebowski" on the way, Maude having successfully gotten herself impregnated by the Dude. But it has already been explained to us that Maude picked the Dude to essentially do no more than donate sperm for her child precisely because the Dude would want nothing to do with raising a kid.
The epilogue of Big Daddy, another Sandler film, is set over a year later at Sonny's birthday party. Julian is accompanied by his father and stepmother, and Sonny and Layla are married with a new baby.
The book, Jap Herron ends with Jap's wife Isabel Granger giving birth to a baby boy she names Jasper William.
The list of Anne McCaffrey series that feature lack this trope is far FAR shorter than the ones that do.note The Crystal Singer series is the only non-collaborative series that doesn't have it.
Of particular note is the Tower and the Hive series, where every major story arc ended with the main female protagonist pregnant. In fact, it went in generations in the series proper: The Rowan was pregnant with Child #2 at the end of The Rowan, Damia (Child #3) was pregnant with her first at the end of Damia and Laria (the child Damia was carrying in the previous mention) was pregnant at the end of The Tower And The Hive (with the implication that her younger brother Thian's lover was pregnant as well)
Subverted in Hawksong. The author, Amelia Atwater-Rhodes, originally intended to end with Danica singing to her baby, but then she (the author) realized that she could not just end it that way because there were still too many consequences and ramifications from actions taken in the first book that needed closure. The next book in the series deals with the consequences of the pregnancy. The book went from a single novel, to a trilogy, to a five-part series called the Kiesha'ra.
In Peter S. Beagle's The Last Unicorn, a town is afraid to have children because of the prophecy that their prosperity depended on Haggard, and one of their children would bring him down. At the end, when it has been fulfilled, Prince Lir urges this trope on them; it might help.
There's plenty that's dark about the final act of Jane Eyre, but in the last two pages or so nearly all of that is swept aside in favor of WAFF. Not only is Jane and Rochester's newborn son one of the last images we get, we also get Rochester miraculously regaining his sight in his one remaining eye so he can see the face of his child.
By convention Victorian novels had a saccharine last chapter in which this was a frequent occurrence. Wilkie Collins's The Woman in White and The Moonstone end this way, though in the latter it's followed by an epilogue with the proper ending.
Hard Times ends with asking weather each character imagines various events will happen to them in their future, then after each paragraph says "such things were to be". Then a fairly typical Babies Ever After situation is described in Louisa's imagination.
The ideal to be striven after, then, appears to be something like this: a hundred thousand pounds, a quaint old house with plenty of ivy on it, a sweetly womanly wife, a horde of children, and no work.
Meyer's Twilight ends on this. Notable for being incredibly repulsive instead of heartwarming.
The Sally Lockhart mystery Shadow in the North has this ending, with the child going on to be extremely important to the plot in the following book (Tiger in the Well).
Anansi Boys plays this straight with Charlie and Daisy's son, but subverts it with Spider and Rosie; Rosie's mother is given to making pointed remarks about her lack of grandchildren and casting aspersions on Spider's virility. It's implied the reason he hasn't had any is because she's so damned insistent, although as mentioned in American Gods, this may just be because it's very difficult for a god and a human to have a child.
Not exactly an ending trope, but in the Star Wars Expanded Universe just about anyone who has gotten married, be they a main from the movies, an Ascended Extra, or an original, has had children at some point. Almost always one boy, or a set of male-female twins. The exception to that would be Wedge and Iella, who had two nontwin daughters. The only Happily Married couple who didn't have kids would be Winter and Tycho—Winter seems to have considered working as the Solo kids' nanny enough of an experience.
Little Women: Although Meg had her twins earlier in the book, the "Where Are They Now?" Epilogue chapter shows Jo now with two young sons (and a school full of surrogate sons) and Amy with a baby daughter. Interestingly, only Meg has any more children in the sequels set after this chapter.
In the Shadow series, Anton the geneticist settles down, marries, and has a child in addition to his new step-children. He's also unashamedly gay, but can overcome his sexual urges in order to fulfill his social need for progeny. So, he's fine with being gay, and all, but...
And in Ender in Exile Graff goes on a long ramble in a letter to Ender telling him to have children, that children are amazing, breed, breed, breed.
Speaker for the Dead subverts the trope, given that it ends on a cliffhanger. The goal is still apparent, what with even Ender finding a family to settle down with in this book.
If any couple in the Belgariad or Malloreon is married at the end, they'll have children. Relg and Taiba are particularly noteworthy - they marry at the end of the Belgariad and have a small army of offspring by the end of the Malloreon (though it's hinted they're getting divine aid - Taiba was the last Marag, thus her children would be Marags, and Mara wants his people back). Belgarion and Ce'Nedra are noteworthy in another way: at one point in the Malloreon, it is heavily implied that they will be getting children for a long, long time.
A later book in the series to date ends with Miles attending the birth of his son and daughter; after that, Cryoburn reveals that Miles and Ekaterin have added two more daughters to the count while all of the Koudelka sisters except Kareen have had at least one child with their respective partners. And most importantly (as far as Miles, Mark and Ivan are concerned) is that Gregor and Laisla have gotten around to securing the line of succession for the throne.
The ending of the Sharing Knife series pretty much exemplifies this trope, especially the last line of Horizon.
In J. R. R. Tolkien's The Lord of the Rings, Sam and Rosie end up having thirteen children, which is a large family even for hobbits. Word of God explicitly states that Sam embodies the true happy end and reason for their troubles: being able to live a simple honest life with a good family and good work.
To a lesser extent, Aragorn and Arwen as well. They have one boy (Eldarion) and two girls (who remain unnamed) before his death 120 years after the end of Return of the King.
Lolita. After she finally escapes him, Humbert eventually finds Lolita several years later married to a man called Schiller and expecting a child. But it's subverted — the introduction of the novel lists Mrs Schiller as having died in childbirth.
Codex Alera ends with Bernard and Amara expecting a child in addition to the several they've already adopted (Including Rook's daughter Masha), not to mention Tavi and Kitai's newborn son Desiderus. Both sets of children are unexpected. In Amara's case, she was infertile until the magic mushroom with healing properties cleared that up. And Tavi and Kitai are an interspecies couple, and as far as we know are the first of their two species to get together.
Very odd example in Goblin Market. Both Lizzie and Laura have children in later years, but we aren't told anything about the children's fathers. Sisterhood is depicted as more important than marriage, despite the fact that both characters are now married.
In L. Jagi Lamplighter's Prospero Regained, Astreus observes at the end that he and Miranda can both fly — perhaps they should raise a flock. When they are about to marry, he prophesies that they will have this trope and about their descendants.
The Star Trek novel "The Fire and the Rose" ends with Spock and his love interest in the story, Alexandra, with a baby girl after they get married. This book is part of a self-contained trilogy separate from both established canon and the Star Trek Novel Verse.
In the Age of Fire books, the first novel ends with the dragon AuRon settling down with Natasatch, lovingly embracing around a clutch of eggs. In the last lovel, set decades later, the novel ends with his now-pregnant sister Wistala and her mate Dhar Sii flying off to their home cave.
In Hal Clement's Still River, when they plan a return to the planetoid, a woman scientist observes that some of the aliens are coming out of curiosity in her pregnancy.
Last time, his pretty wife Helga came, and a lusty crowing baby with her.
Trapped on Draconica: In the epilogue, Ben dreams that Daniar is pregnant during her wedding to Kalak.
At the end of A Brother's Price, Jerin Whistler's Mother Eldest has had a son, his Sister Eldest is pregnant, and so is his new wife Halley. (All by different men, don't worry.) This is a setting where childbirth is a risky endeavor in part due to the fact that men in this setting tend to have weak sperm, but the Whistlers are always lucky in that regard.
Subverted in The Woman in Black. Arthur Kipps unravels the Woman in Black's mystery, marries his fiancee and has a son with her. It seems happily ever after, until The Woman in Black murders his wife and son a year later.
The end of Redeeming Love reveals that Angel, who was supposedly barren, was able to have four children with her husband Michael after they were finally reunited for good.
Of the characters who have their conclusions told in The Tenant of Wildfell Hall, the good ones are happily married with large families and the bad ones are either dead or miserably alone.
Heroes: Played with — in season three this trope is used (via Isaac Mendez-style paintings) to show Matt Parkman that his "happy ever after" future has been irreparably altered, in that a future containing Babies Ever After for him and his wife has been knocked out by some event in the present.
At the end of Coupling, the main couple Steve and Sue have a baby. It's an ending which tends to divide fans — some are dissatisfied, considering the nature of the show's comedy, and some think it's rather sweet (and are glad that Steve finally grew the hell up).
The series finale of Lois and Clark. They came downstairs to find said baby mysteriously in their living room with no idea of where it came from. Had the promised fifth season gone ahead, Word of God has it that it would have turned out to be one of their descendants, brought to the present by H G Wells to avoid it dying in the future.
The whole story of How I Met Your Mother will lead to this ending, seeing as the Framing Device is the memoirs of the male character relating the tale to his kids; the real question is, which woman does he really end up with?
Charmed: The last episode shows all of the sisters, their love interests, and their children and possibly grandchildren, fandom varies.
Scrubs series finale ends this way, although all of what JD sees for this trope are only possibilities and do not actually happen because they are a giant montage video playing in front of him. (If you count the ninth/spinoff season, JD and Elliot did indeed have a baby.)
Friends ended with the birth of Chandler and Monica's adopted twins.
In the finale of Will and Grace, both Will and Grace have children with their respective partners. The kids meet in college and a few more years later BAM! they get engaged
Subverted in the series 3 episode The Family of Blood, when the Doctor has become human temporarily to escape a band of aliens that can follow the TARDIS anywhere. As a human (John Smith), he meets and falls in love with a normal woman, then, due to them both touching a piece of Applied Phlebotinum at the same time, shares a vision with her of them marrying, having children, and of an elderly "John" on his deathbed, secure in the knowledge that his children and grandchildren are happy. Knowing that the Doctor had a wife and at least two children at one point(all dying in as-yet unrevealed circumstances) but has since decided that he can never have "a normal life" means that, while creepy, it seems entirely fitting when the Doctor takes care of the aliens that were responsible, even if indirectly, for him experiencing that life.
And subverted again in Amy's Choice, a Season 5 episode where the Doctor, Amy and Rory wind up in what initially appears to be a flash-forward in Amy and Rory's lives to a time when they're happily married and settled in an idyllic village, with a baby on the way. However, it soon turns out to be a nightmarish dream-world construction specifically designed to torture Amy into making a choice between her life with the Doctor and her potential life with Rory.
A strange example in "Hide." The Doctor tells the Companions-of-the-Week that they end up getting married and the time traveler they helped save during the episode is actually their descendant.
Variant in Dollhouse: the Ensemble Dark Horse couple (Priya/Sierra and Tony/Victor) had a son between "The Hollow Men" and "Epitaph One” but Tony and Priya had a falling-out and split, leaving Priya as a single mom. However, they are reunited eventually, and all three survive to the end of the series.
Subverted in Absolutely Fabulous with the strong implication that the reason Saffy isn't happy ever after with her two young children, to the point of an absent father, is entirely because her mother now lives next door.
From Korean drama Goong, it was implied that the main character was pregnant, judging from her and her husband's half-amazed, half-stunned look the two of them shared when another characted suggested it when the main character was feeling sick. A portrait of teddy bears would appear, usually at the end of the episode and highlighting an important scene from the episode. For the last episode, the main character's teddy bear was holding a baby bear.
The Nanny ends with not only Fran and Maxwell having twins, but also C.C. and Niles discovering C.C.'s pregnant.
The series finale of Star Trek: Voyager ends with the title ship making it back home just as B'Elanna is giving birth.
During the finale of the TV mini-series The 10th Kingdom, Wolf reveals to Virginia that he knows she's "got a little wolf cub growing inside" of her. Wolf also makes the none-too-subtle comment to Tony of "See you soon, grampa!" before stepping into the traveling mirror.
The last scene of Gossip Girl shows Chuck and Blair having a son named Henry.
The series finale of Passions takes this to a ridiculous level, with the female half of every couple of childbearing age—and there are many—revealing that she's pregnant. Ironically, only the signature couple of Ethan and Theresa are exempted from this, probably because they already have several children already.
Oberon. Now, until the break of day, Through this house each fairy stray. To the best bride-bed will we, Which by us shall blessed be; And the issue there create Ever shall be fortunate. So shall all the couples three Ever true in loving be; And the blots of Nature's hand Shall not in their issue stand; Never mole, hare lip, nor scar, Nor mark prodigious, such as are Despised in nativity, Shall upon their children be.
After the final battle in Metal Gear Solid 4, Raiden is recuperating from his injuries when Rose introduces him to their son, who had previously stated to be miscarried. Turns out it was all a cover to protect the kid from the Patriots.
The endings of both Grandia and Grandia III show the children of the two lead characters. One kid in the third game, but five in the first, apparently a pair of twins and a set of triplets.
One of the Multiple Endings of Star Fox Command shows Fox and Krystal with their son and Slippy and his love interest, Amanda with their children. It's even shown that they eventually take over the command team.
Noh is implied to be pregnant in her ending for Sengoku Basara 2, despite the fact that historically she never bore Oda Nobunaga any children.
One of the endings of Mana Khemia: Alchemists of Al-Revis shows Vayne and Nikki years later as the tired parents of three very active little children, noting that they won't have much time alone until the kids grow up.
In the ending epilogue of Final Fantasy V shows the eggs of Boko's newlywed mate hatched.
In "Mog's House", a game-within-the-game in Final Fantasy VII (can be played at Gold Saucer), if Mog manages to impress the female mog with his flying, the ending shows the ridiculously fruitful bounty of their joining.
Final Fantasy IX has possibly the most touching subversion in the series: The ending sequence is occasionally interrupted by a letter, with an unknown author. It turns out to be written by Vivi, a main character who was revealed to be a puppet with a very limited lifespan. As the ending sequence proceeds, the letter grows more and more depressing, slowly making it clear that the author is dead or dying - but we see Vivi happily walking around the city of Alexandria just like in the opening sequence. It turns out Vivi did die after all, and the boy we see is his "son" - the first of about a dozen. Vivi ends his letter with a final goodbye to everyone.
Several mini-games in Rhythm Heaven involve romance, so the ending screens for getting "Perfects" on them show baby versions of the "characters" from the original game. Up to and including baby Moai.
Generally the goal of most Harvest Moon games: Marry your Love Interest, and have a baby with them. Since plenty of Harvest Moon games have a Playable Epilogue, the baby usually isn't part of an "ending" per se, but it is in at least one game: Harvest Moon 3 on the Game Boy, if you're playing as the female character, will show you and your farming partner under a tree with a baby in the ending.
This trope is completely inverted in F.E.A.R. 2. The game ends with Alma pregnant with the protagonist's baby because she raped him while he was busy fighting the final boss within his mind. Since this sets up the story for the third game, this is not a good thing.
One of the final scenes of The Legend of Zelda: Twilight Princess shows this happening to Rusl and Uli. Granted they were married with a child for the course of the game and Uli's pregnancy is both visually noticeable and plot-related, the fact that they show the baby at the end makes it count.
In the end of Baldur's Gate: Throne of Bhaal, Aerie gave birth to CHARNAME's son and, later in the epilogue, his daughter. Viconia also give birth to his son in the epilogue and, if you have installed the Ascention mod, so is Jaheira If you've installed her mod, Saerileth has a LOT of children with CHARNAME, and if you've installed the Ascention mod, a female CHARNAME can have a daughter with Anomen.
In the epilogue of Valkyria Chronicles, Welkin and Alicia have one. Their daughter is also called Isara in memory of his sister. It's nice to hear that Welkin got laid.
Final Fantasy X-2: Lulu, who had been pregnant throughout the game, is seen holding a baby at the end. The baby is born in the chapter before the finale (and a major plot point is Wakka getting over himself enough to name the kid).
In the Lair of the Shadow Broker DLC for Mass Effect 2, if you romanced Liara in the first game and stayed faithful, you can suggest this as a possibility in the future (presumably after the Reapers are defeated).
Liara: So, tell me what you want. If this all ends tomorrow, what happens to us? Shepard: I don't know. Marriage, old age, and a lot of little blue children?
Similarly, in the finale of Mass Effect 3, if Shepard romanced Garrus, one of the things he hopes for if they both survive is to see what a Turian-Human baby would look like. Considering that the two species are biologically incompatible, Shepard notes that they could always adopt.
The Extended Cut shows (if the player cured the genophage) krogan babies◊
In Agarest Senki, the true end of Generation 5 has a scene which shows your main Love Interest with and her (and Rex's) baby. (Including Dyshana)
One of the paired endings of Star Ocean: The Second Story shows Claude having returned to Earth with Rena, with the latter mentioning that she's expecting a baby in about six months.
Regardless of which ending you get in Indigo Prophecy, Carla is pregnant with Lucas's child.
Difference? The Great/Good Ending has Lucas and Carla's child grow up in a peacefull world, the Good/Normal ending has their child grow up in the world prior to the game's premise, while the Bad/Cliffhanger ending has their child grow up to become the next Prophecy Child to change the world back to normal.
In the epilogue of Front Mission 5 which takes place several years later, the protagonist Walter and Lynn had a daughter who has grown up to a woman and greeted her father Colonel Walter (promoted) in front of Lynn's grave (Never disclose how she died).
The final scene of Tales of Graces shows a young boy who looks like a mix between Asbel and Cheria (their great-great grandson, according to Lineage and Legacies) playing with Sophie in the familiar flower meadow on Lhant Hill.
The ending of We Love Katamari has an interesting variation of this trope: It ends with the main playable character being born. Made especially heartwarming (even for this trope) by the fact that by this time, we understand the reasons for a certain character'streatment of another character and also finally get to see the character's true feelings towards the other.
Juno's ending in Soul Nomad & the World Eaters has the Nereids taking advantage of the restored soul cycle to start having kids again, making it a huge baby boom. If the player character is male, Juno will then proposition him.
At the end of Star ControlII, the now elderly player character recounts the tale of his adventure to his grandchildren.
Happens four times Duel Savior Destiny during different routes, meaning over half of them qualify. However, the first one you'll run across is merely an invocation of the idea. The final route really goes overboard with this.
Miko gave birth to Cece, Mimi and Vivi in the true ending of ''Cross Edge.
In the Toradora! PSP game, Taiga will get pregnant with Ryuji's child if you choose to play her route.
In Oreimo PSP game, Ayase will be pregnant with Kyosuke's child if you choose to play her route and acquire the true ending.
In the sequel game, EVERY single girl's route will have a pregnant ending, including Kirino's.
Mizuki's Good Ending in Yume Miru Kusuri, though it's subverted in the Bad Ending.
Ever17technically ends this way. While the kids in question were already teenagers by the ending, it was the first time their father had met them and it had been many years since they were last reunited with their mother, so it still counts.
Played very similarly with Yomogi and Utsumi in Remember11, although on much smaller time scale.
Implied in the best ending of, of all games, School Days. As Sekai and Kotonoha discuss what to give Makoto for Christmas, they reveal that they're both pregnant and they've both decided that their "present" is telling him.
Another PSP game Boku wa Tomodachi ga Sukunai Portable have both Yozora and Sena or Rika pregnant in their respective route ending. For Rika's route ending, she will give birth not one, not two, but THREEE kids of Kodaka.
Sanosuke Harada's route in Hakuōki ends with him and Chizuru holding their son.
Errant Story ends on a rather bittersweet note, with Sarine visiting Jon's grave after they had been married for decades. That's the bitter part. The sweet part? Their full-grown daughter shows up to bring her mother back home.
In this video from Jib Jab video, they make up a new ending for Romeo and Juliet... specifically, they didn't really die, their families made up, and they had "ten million babies"!
All of the protagonists of Ever After High are children of the original fairy tale characters.
Shaggy fantasizes this trope in Scooby-Doo and the Alien Invaders, imagining himself and Crystal with Shaggy Jr. Scooby and Amber, Crystal's golden retriever, likewise have puppies. Averted because Crystal and Amber turn out to be aliens, albeit benevolent ones.
The season 1 Where Are They Now ending reveals that Miranda is pregnant with Kabrok's child.
In season 2, it is heavily implied that Eva is pregnant with Salygrove's child.
The Distant Finale of Moral Orel shows Orel and Christina happily married with a boy and a baby girl. Also a dog that looks similar to Orel's deceased dog Bartholomew.
Some studies show that this is true for a lot of major conflicts. Some scholars even claim the ending of the biblical story of Cain and Abel, with Cain building a city and naming it after his newborn son, as an allegory for this phenomenon.
Averted after World War I, though — millions of European women died childless throughout the rest of the century due to a "deficit" of about 10 million husbands.
Happened after the Black Plague ended in Europe. After the epidemic, reports stated that one could look around and have a hard time seeing a woman of child bearing age who wasn't pregnant. At the time, a baby had a greater chance of dying at some point in its childhood than it did of surviving to adolescence. The Baby Factory model was likely the only way to ensure a stable population. Though the drastic reduction in population also meant there was plenty of food for the ones that survived.