It can be done but it's rare. Horses don't do well coming out of anasthesia so it is not something that should be taken lightly. Another factor is horses are not usually in a hospital for their delievery. If emergency surgery was needed there would most likely not be enough time. And you don't want to move a mare in full labor. Because horses are prey animals their labor and delivery is very short. It doesn't leave a lot of room for error.
Yes, horses give live birth.
No, horses are mammals and have a live birth
Horses give birth to live young
Horses are mammals and give birth very much like cats and dogs and humans.
Yes, horses give birth to live young. Baby horses, called foals, are typically born after a gestation period of about 11 months.
Foaling
No.
horses have 11 mouthes and then after that they give birth
Mares are mature female horses that give birth to foals or baby horses.
Reguardless of the breed horses usually give birth in spring.
Any phase.
Zero. Horses give birth to FOALS, and will generally only have one. Twins happen rarely. Never heard of triplets.