Unfortunately I have to agree. The pregnancy mechanics were brought to functional and not further.
I had planned for pregnancy to be like a sidegrade. Lock off some content but unlock others. But as the game progresses it seems that it would just end up more of a hindrance than anything. While right now there is not pregnancy specific content, even when I do add it, it would probably still be lacking compared to normal content. So yes it is something I will need to address, even if it might seem a bit unrealistic like working the bar while pregnant (Although is that really unrealistic considering the lore?).
There are a few pregnant events, but they are so few it might as well be none. But absolutely in future there will be a fair amount of them. Haven and some specific events will still be locked for story reasons, but the sandbox and city events will be designed with pregnant characters in mind. Considering how much time you might end up spending while pregnant, it shouldn't harm your ability to have fun in the game. But yes right now, as pointed out, it just locks off all the current content.
Once the haven endings are done, I will be heavily focusing on the more general content the game has to offer. So we can expect to see this issue start to fix it's self soon.
Happy to hear you are enjoying. Can expect a lot more improvements going forward. And don't think of donating unless you can afford it, care for yourself first