Hi there, my name is Morgan. I live in Sask, married with two kids and two cats. Jack and Molly are sister and brother and we got them bacj in June at around 8-9 weeks..... Now about a month or so ago this big black cat came into our yard I am assuming.... and now Molly wont go back out and I am SURe she is pregnant but I cant tell, first time having cats.. She meows everytime u touch her, always rolls onto her back, her nipples are a shade of pink.. But she is sooo affectionate...... I can take pics, but HOW do u know??? Our male cat we we are getting neutered on Wed so I guess we can take her with and see about it then.. How old can female cats be to get pregnant????