Selvaraju, M.Veerapandian, C.Kathiresan, D.Chandrahasan, C.TANUVAS2020-08-122020-08-122004-08http://krishikosh.egranth.ac.in/handle/1/5810150731TNV_IVJ_Aug2004_81(8)_895-897Prostaglandin F2α(PGF2α) have been found to be highly effective in regulating oestrous cycle by inducing complete luteolysis in dairy cows (Odde, 1990). However, lowered conception rate with PGF2α in some studies were related to reduced corpus luteum weight and subsequent lower serum progesterone content (Rentfrow et al., 1987).en-USVeterinary ScienceVeterinary Gynaecology and ObstetricsArticle