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The Ovsynch story: How a question changed the course of modern reproduction

A question posed while chasing answers to a different question led to the development of Ovsynch – a protocol that has shaped modern reproduction.

Can you recall a time when natural service was the most common reproduction protocol, tail chalking was the most important task, and prostaglandin was the only hormone used to create pregnancies? The days before the Ovsynch protocol was introduced to the dairy industry seem like a distant memory.

How exactly did this protocol used so commonly in the dairy industry come to be?

March 30, 2023


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