Keep in mind a 10 month foal can be just fine. I have one that is not due until April (first part of April) as well. She will never make it. I feel if she goes to next Wed that will be 320 days and that is very doable. In fact my mares normaly foal in the 320's range anyway
I have had them come as early as 317 and been just fine. Very nice foals. Hopefully she will hang on at least another week.. I am sure things will be OK..
I know these gals make us sick with worry some times.. My mare only drips milk when she runs around. It stops when she is in her stall. I can see the dried milk on her legs.. Course, I am out there looking all the time to make sure it doesn't start up again. My mare is pretty misserable..
My early ones never had any trouble getting up and nurssing. The only trouble I ever had from them is they are naughty..