well how much was she leaking out of her vulva? Just a few drips? Then you should be getting pretty close. Her teats look full and ready you jsut have to wait for it to milky white color. I never paid much attention to my mares vulva because one day i'd be tight and the next it would be loose so that was never a good indicator for me. But a few days before our amares foaled she was definitely dripping little drops every now and then. And just keep a watch on the liquid in the teats! When it turns milky white your ready! And it CAN change practically over night so check everyday!
Baby, Sparta, Carmen, Henry, Hooch, Mercedes, Butterscotch