Some work done, some bugs appears to be fixed, some still here. :) But for now, characters already can get pregnant, gestate, and give birth. What left to finish, is postpartum period, and changes in breasts (lactation related). And some tweaks of the size, weight, and volume changes in the pregnancy related organs, as I hope to simulate this process rather detailed way. :) Well, not too detailed to be nasty and boring, but anyway it's going to be rather detailed.

P.S. I'm not readed so many biology related texts since the my school times. :)