No comments on horse menstruation (or in general)? I'm surprised! Really, though, I've read that the leading theory behind overt menstruation is that the endometrium is too thick to be completely reabsorbed. The theory further states that the reason for the thickness in the first place is because the larger, more advanced brains of primates require a thicker endometrium for proper nourishment. Given that MLP ponies are as intelligent as humans and also use magic, it stands to reason that the endometrium of ponies would actually be thicker than with humans. So for anyone who says that the ponies don't menstruate, I have evidence proving you wrong. Just look it up.
No comments on horse menstruation (or in general)? I'm surprised!
Really, though, I've read that the leading theory behind overt menstruation is that the endometrium is too thick to be completely reabsorbed. The theory further states that the reason for the thickness in the first place is because the larger, more advanced brains of primates require a thicker endometrium for proper nourishment. Given that MLP ponies are as intelligent as humans and also use magic, it stands to reason that the endometrium of ponies would actually be thicker than with humans. So for anyone who says that the ponies don't menstruate, I have evidence proving you wrong. Just look it up.