I was just wondering if anyone has ever been in a similar situation, my mare was with a colt for a week, I was very naive in thinking that they couldn't do anything. Well, they did, not sure how often, my mare is 19 and has not foaled in many many years, the baby is 1 1/2 years old. He has moved out now. My vet is coming out to do an ultra sound, and she is not concerned if she is, because she says she is healthy enough to have a baby. I'm just curious what the chances are that she did conceive given her age and his?