Rivain has been a pretty slow and steady filler, so has Ashanti. At first the differences were obvious 24 to 48 hours apart but now Rivain's changes are clear on each check (morning and afternoon) so either things are speeding up or it's all just more obvious now that she is at this size.
Right now all the girls are together but I think that's down to the herd rather then Rivain, she seems to prefer the lower part of the paddock away from the geldings and my stallions. She's pretty close with two of the other mares and they keep going over to check her and somtimes the rest of the herd follows. She's become a little more withdrawn from me, normally she is content to greet me and get a quick face rub but now she'll move away from me and it takes awhile to catch and check her which I keep as breif as I can. Rivain has had a foal before, a few years ago, and she turned very foal proud so it is somthing I'll be watching out for.