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Breeding Calculator

Are you wondering when your pregnant mare will foal? Use our calculator below to find out!

The average gestation length for a mare ranges from 320 to 362 days.

However, mares can have gestation lengths outside of this range.

Most mares will foal within 330-345 days of successful breeding. This calculator is set to a default 340 days.

Wrenwood Farm proudly stands pony hunter stallions Maple Side Mr. Magic and DMF Blue Ferrari

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