Vol. 9, Issue 3, Part B (2024)

Author(s): S Affra Thusneem, M Kannan, S Raja, M Murugan, D Gopikrishnan, M Palanisamy and M Selvaraju

Abstract: A four years old primiparous Cross breed Jersey cow was presented with history of not getting conceived after multiple inseminations. On gynecological examination left ovary has follicle size of 19.2 mm diameter with wall thickness of 1mm diameter with absence of corpus luteum. Co-synch protocol was adapted using GnRH and prostaglandin on day 0 and 7 along with oral administration of 8 gram of potassium iodide for 7 days. Second GnRH on day 9 was followed with Artificial insemination on day 9 and 10 with ultrasonographic evidence of ovulatory confirmation on day 11. Pregnancy was subsequently confirmed on day 24 post-insemination.