I have a girl who I know is pregnant. She hasn't come into noticeable heat since contraception. She is getting rounder and her nipples more pronounced. There's no doubt she's pregnant. However, I've just witnessed the male being intensely interested in her and mounting her to the fact that she will even come into slight lordosis position... is this a weird type of play? or is she just giving in? or are some male rats just... sex addicts?? I'm really confused.