Well lets see
Penny - Day 314 - So her udder went back down, her belly went round, and she decided she wasn't ready... which really is a good thing. She's still fairly soft behind and her tail has little resistence so I'm keeping an eye on her. Tonight she had quite the gurgly tummy. I asked her if she had a foal or a baby lion in there. She's quite the love bug now and was enjoying her evening brushing very much.
I try to do a lot of fussing with the mares this final month so that when it's time to play with babies, mom doesn't care as much.
Bella - Day 325 - Udder has expanded, I'd say at least 60% if not more. It's my first year with her so I'm not sure how big 100% is for her. She's getting quite sunken on the top and most definitely looks in foal. She waited so long I was starting to think maybe she had slipped. Not as soft as Penny behind and plenty of tail strength... I can tell when I try looking at her vulva
. Bella has actually done a reversal. She usually loves being scratched and rubbed on but now only likes her head itched. No listening to the belly for this girl.