Augmentation of Fertility in Repeat Breeding Crossbred Cows

Repeat breeding is an important cause of infertility in dairy industry. The present investigation was undertaken to evaluate the efficacy of initiation of Ovsynch and Ovsynch based GnRH treatments on day six of estrous cycle in terms of estrus pattern, ovarian activity and conception rate in repeat breeding crossbred cows. This study also ascertained the serum progesterone profile during and post treatments.