Understanding Mare Estrus: When Do Mares Stop Going Into Heat?
Learn at what age mares stop going into heat and factors affecting estrus cycles.
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Mares typically stop going into heat, or estrus, as they age. By the time a mare reaches 20 years old, she may show diminished signs of heat or stop cycling altogether. However, this can vary depending on the individual horse's health and management.
FAQs & Answers
- What is the normal heat cycle for a mare? A mare's normal heat cycle lasts about 21 days, with estrus lasting 3 to 7 days.
- Can health issues affect a mare's heat cycle? Yes, various health issues can alter a mare's heat cycles, including hormonal imbalances and overall health.
- What are the signs that a mare is in heat? Signs of a mare in heat include restlessness, increased urination, and behavioral changes around stallions.