And this from Tracy:
We used lutalyse to put her in heat last summer. I bred her in the beginning and a couple months later the vet determined she was open. So we put her in heat, bred her every other day, August 1 through August 8. Ultra sounded a few weeks later and she was confirmed in foal. Did regumate a couple weeks and when her hormone levels tested okay I stopped the regumate.
Vet said any time the foal is 3-4 weeks early they do an x-ray to make sure certain bones are formed in the legs. If not, they can’t function without them.