Not unless you write a mod.so, a woman gave birth to my child, now what ? can i interact with my kid or anything ?
IIrc Vren himself didn't want children in a sex game and neither do the current mod developers. Go back a few pages, we just had this discussion.
But technically there wouldn't be anything stopping your from generating a (female) character, giving it small breasts, small body and any age you want.
I'm pretty sure I could code that if I wanted, but I don't.
Plus major code overhaul is coming anyway.