The one I was sure was pregnant, Sophia, aborted a little black filly today. I wasn't expecting to need to watch anyone this soon, I need to look up the dates, but 5-24 might be 300 days at the absolute most. I found them tonight at suppertime, filly looks fully formed but not far enough along to survive, still warm, so I didn't miss by much, still partially covered by placenta (not red bag). Tried a little resuscitation, but I knew it wouldn't work. Moved the foal to the separate pen with Sophia so she can realize it's gone.