Yes you can have a miscarriage at any point in pregnancy and not bleed or have any normal signs of miscarriage
you can look at the expression on the horse's face.
Eaten a what exactly?
Your horse cannot eat a poisonous plant.
The horse rolls on bits for a long time.
The typical signs are the same as a flu or cold, but the horse may also exhibit signs of paralysis or sever incoordination. If your horse shows any symptoms of illness call your equine veterinarian immediately.
They could be checking for any tissue that was not expelled during the miscarriage. They may be able to tell that you were pregnant depending on how long ago the miscarriage happened, and if anything was left behind.
Horses don't get flounder, they get founder.
It dies.
If you think you could be pregnant contact your Dr or go to the Er. These are signs of a miscarriage.
A male horse (stallion/colt) will "drop" his testicles so they are both visible.
A miscarriage in the first trimester is going to feel similar to period-like cramping in your lower abdomen. Some other symptoms of having a miscarriage are: the passing of tan colored tissue, headaches, back pain, the passing of blood, white to pinkish colored discharge, and a sudden decrease in signs of pregnancy.