As long as both foals are born in a normal presentation they foal one after another in
pretty short order. Twins are usually substantially smaller than a single foal.
If either or both foals are incorrectly positioned (dystocia/malpresentation) birth can be very problematic.
In general, one foal is either mummified and relatively small, newly dead or, if alive, dysmature (full term but has the characteristics of a premature foal). This occurs because placentation for one foal is usually much smaller and the foal is starved
of nutrients compared to the other foal. Both foals are at risk of any of a number of
problems due to nutritional issues.
The probability of a mare successfully producing two living twins is quite low (around 3%) and the chances of both surviving is even lower.
Certain breeds of horses, some draft breeds and Standardbreds seem to be better able to carry twins to term.
Certain breeds and older mares are more likely to double ovulate.
Since most mares abort twins before either is viable, the current school of thought is that it is better to insure that the mare is not carrying twins by completing an ultrasound with reduction (crushing) of the smaller twin in the first 15-17 days of pregnancy.
A mare that has a foal is called a broodmare.
Ewe is to lamb as mare is to foal.
It is never too late to check a mare in foal, until after the mare has foaled.
Horses normally only give birth to one foal at a time. It is actually pretty rare for a mare to have twins.
The mare is the mother and the foal is the baby. Until the foal is self-sufficient, the mother will be quite protective and caring.
When you cover your mare on Howrse, the owner of the mare gets to keep the foal.
A filly, until they are 4. Any baby horse is called a foal. A female foal is a Filly. A male foal is a Colt.
Mare
=no you can not take a mare away from its foal straight after its birth=
I have never heard of a nurse mare foal. If a mare dies, leaving a newborn foal, some mares are very maternal and they will let another mare's foal nurse. If there is not a lactating mare available, a nanny goat is a good substitute.
The child of a mare is called a foal.
A mare has an insticnt and will not I repeat will not become pregnant before the foal is weaned but that is why a stallion that the foal is not sired will try to kill the foal so he can sire another foal of his own.