Okay so my mare Angel should be about four months pregnant, but I am not really sure because she is acting like she is in heat, she has went three or so months without going in heat so I find it weird that suddenly she is acting in heat. Though the stallion she is with doesn't pay any attention to her, I have been watching to see and when I put her in she goes up to him and nicker and lift her tail and pee and he simply sniffs her and walks away. Though another stud we have lifts his lip and wants at her when I walk her to our round arena so I am just confused, I have seen a lot of mares bred and have never seen any go three months then act like her so I am curious if anyone else has ever had this happen to them. Oh and she has not miscarried or anything like that. Here is a few pictures I took today of her stomach. Beware she could just be chubby....>.> I am exercising her so she loses it, and builds more muscle.
Note : vv In that picture I know a horse should not be tied so loosely, but look at the rope she is not tied I just put it like that so I could take the picture without her following me.