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We have the latest articles, news, tips and resources to help you assist your horse with a healthy and safe gestation period and foal birth.
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| Mating & Gestation Stats |
| Proper age at first mating |
3 years |
| Period of fertility |
10-12 years |
| Average estral cycle (including heat) |
21 days |
|
Estral range
|
10-37 days |
| Average length of heat |
5-6 days |
|
Heat range
|
2-11 days |
| Usual Ovulation |
24-48 hours before estrus ends |
| Cycle returns, if not breed |
21 days |
| Average gestation |
340 days |
|
Gestation range
|
310-370 days |
- The length of time a mare carries the foal inside her body is usually 11 to 12 months.
- The legs of a newborn foal are almost as long (about 90%) as those of the mare. It will grow slightly over a lifetime.
- A foal is able to stand just one hour after birth and can walk, trot, and run just two hours after birth!
- The first milk the mare makes is called colostrum. This is a rich milk and it is very important for the foal, because it helps protect it against disease.