UPDATED FOR ACCURACY x1
(Games removed from main list will be removed from this comment, while the bottom most game is always the newest addition)
TLDR at the bottom if you want to avoid disappointing/mid pregnancy games on this list.
While I appreciate this list, as it is a useful resource for finding preggo games that aren't 1-2 frames at the end of a game, the list could use some notes, because many of the games follow the baseline of
''games that have pregnancy mechanics that aren't endings only''
But many of the games are severely lacking, and if someone is looking this list specifically for the preggo content, they will most likely be just as disappointed as with games tagged ''pregnancy'' but only have it be in 0,1% of the content.
So incase anyone here cares, here is some notes from the games I at least tested and found severely lacking.
=Flexible Survival=
As an erotic text game, it already has to fight an uphill battle for the preggo content, but when comparing FS to the other Ero-Text games, FX falls shorter than most, your character can get preggo, but there is virtually no reactions from your character, doesn't affect gameplay either, unless you count interacting with your kid as gameplay, maybe the most important thing with FS, is that THE GAME IS ON A TIMER, so if you wanna breed to your hearts content and not use infinite time cheat, this is not the game for you)
=Lona RPG=
While I was debating on putting this game here, ultimately I will, unlike many of the games where pregnancy affects your game none at all, Lona RPG is the complete opposite of this to an EXTREME degree. Pregnancy in Lona is handled as a NG+ feature, or the ability to start again and retaining some XP and your bank if you die, but as such while you are actually preg in the game, the gameplay is miserable, combat, travel, exploration, survival, questing, whoring, all become micromanage quick save / quick load hell when you are preg, so if you are looking for a game where you can ''PLAY'' as a pregnant character, Lona RPG is not the game for you, and without mods it looks like Loli Pregnancy anyway, which is not something I personally am into.
= Degrees Of Lewdity=
Without having to explain the basics of the game, I will keep this one ''short''
Yes the game has Preg content and decent amount of it too, and supports a breeder type lifestyle in a sense, but if you do not use cheats in DoL, you will have to sink HOURS and I do mean HOURS into the game to be able to see some preg content, and cheating ruins the whole gameplay loop to begin with, so you wont be left with much of a game.
The PC/NPC's only get a noticeable pregnant state during latter half of 3rd trimester, which means that if you have shorter pregnancy duration (game punishes you for that btw) that means less time to enjoy/play in the preg state, and if you put longer pregnancy duration, you have to in turn invest more and more hours into the game.
For very simple math, let's say 1 in game day takes you 5 minutes, and you set the preg duration to max 9 months so you get most ''money'' out of a single pregnancy, this means you will get max preg state at around 8 months, so you get 30-40 game days to enjoy being gravid, well to get to that point you would need to play for 240 days approximately , assuming you somehow got yourself/npc preggo at day 1.
So lets do the math.
5min x 240 = 1200min
1200m ÷ 60 = 20h
20 hours....
(again which is unrealistic, 5 min days are not possible unless you know how to play the game and know how to minmax, and skip every bit of dialogue in a text game, which is just not playing the game to begin with)
20+ HOURS OF GAMEPLAY, if you wanna enjoy the pregnancy as much as possible, but sure, that is only if you go max length.
Meanwhile the opposite on 1 month (shortest preg) you get to enjoy your characters being visibly preg for 3-5 days or so, which in turn makes the whole experience almost not worth the set up depending how you have your fertility settings put
(and speaking of those settings, those can easily add 10-15 ingame days to that playtime)
So if you come to DoL for preg content, its a slow burn prepare accordingly, or use cheats and ruin the whole gameplay loop for ''ok'' at best preg pixel art.
(you can search the games wiki's pregnancy page for the 5 preg stages and decide for yourself if that is worth many hours)
So I recommend ''time sink required for pregnancy'' note for DoL if at all possible.
TLDR
Here are few games of this list with where the preg content is minimal to nonexistent, doesn't affect gameplay at all, or is just not worth the time investment to begin with.
=Flexible Survival=
=Lona RPG=
=Degrees of Lewdity=
I might update this comment if I find the time to rummage trough the other games, but I make no promises.