i have 3 mollys and 1 platy. there all female as the males i have that are live breeders are EVIL!!! im not sure if there pregnate or not? how can i tell. my platty is kinda big, she is definetly bigger then when i got her 1 week and 3 days ago. im just not sure, i hope there not all pregnate as i dont know what to do with them. my guppys pregnate though.....and noone wants the babys when they come out