How long does a cow stay pregnant? The most important facts about pregnancy.
What will you learn? What determines the length of a cow's pregnancy beyond the average calving date? The length of a cow's pregnancy depends not only on the average 283 days, but also on the age of the cow, breed, number of fetuses, productivity, and genetics of the bull. In practice, heifers often calve slightly earlier than multiparous heifers, and the selection of breeders also takes into account the […]
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