She didn't say she was infertile, she said she couldn't have a baby after what had happened at Demons Run. Now it could all be psychological, she fears having another child and having the same thing happen again. Or yes, Madam Kavarian actually blew up her ovaries or something. We are unsure..
you know how amy and rory see themselves ten years older in the hungry earth/cold blood
what if that’s the doctor taking them back to see all the lowest/highest points of their relationship so they can’t divorce