Reviving an old thread....
Im in the same situation with my old girl. She is 20 now, and a maiden, and Im a little worried about her giving birth.
She is a 14.1hh Aussie stockhorse. She is very strong, fit (well bit podgy atm), healthy and has never had any health issues since we've had her, but she's precious. I can't help but worry.
She will be going to an arab, which will make for a lovely fine foal, and she will get regular checkups by our vet (including a pre-service check)
So what do people think about this situation??