How can you tell if your horses baby is a boy or a girl?

There is no way you can tell just by looking at the horse. But if you talk to a vet you can talk about veteranarians to contact about a special scan the can do to look at the foal and see if it's healthy ect. but it will cost a lot of money. Somewhere in the thousands. And even 10 thousands depending on who you go to. Try to find a specialist but talk to your vet first. Good luck!!!!!!!! ok!