Welcome to our new audio article from Ceva Sounds Ruminants. The topic of today is The importance of progesterone in pregnancy establishment in cattle breeding. A content developed by Pat Lonergan, Professor of Animal Reproduction at University College, Dublin.

Discover how progesterone shapes fertility and pregnancy success in cattle. This episode explains the hormone’s crucial role before and after ovulation—enhancing oocyte quality, supporting uterine receptivity, and promoting embryo development. Learn how optimal progesterone levels boost conceptus growth, pregnancy recognition, and overall reproductive performance in ruminants.

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