I have Twallans Master Controller, Woohooer, Debugger, Picture Panel, and a few others. Including Cmars Pregnancy Controller. I've successfully had 13 children, along with having 3 adults and 2 pets. But since my family has grown so big, I needed a bigger house. So I moved them to a new town and new lot and built a bigger one. But now my female can't get pregnant. The Try For Baby option doesn't come up for her, and when I try to go through the Pregnancy Controller it says the house is too full. Is there a way to fix this? I wasn't done popping them out! (Lol) But I don't wanna start all over. I've put a lot of effort in this family, have gotten 7 of the kids to teens and everything.

Did you reset or export your Mod settings when you moved to the new town? I do not have more of a solution for you right off the "top of my head" but have seen this, and similar questions in other threads over at NRaas which were easily resolved by the members there as they are familiar with the mods you have. If someone in here doesn't have a quick answer for you here, you might want to consider posting in Chatterbox ]Chatterbox[/URL] over there. You'll need to join the Wiki to post but it's easy and you can do that Here

Hope this helps

completely agree to barbarat: its best to ask at nraas since the majority of mods you mentioned are from there and they know their mods best of course (as you see with barbarats suggestion).
the only "new thing to add" would be some personal experience: the guys there are extremely supportive - no need to be shy or hesitate.

Thank you both! I deleted my caches and it fixed the problem

you found the solution and marked it as [Solved] thank you