LHRH - Induced ovulation and fertility of anestrous goats.

Seventeen female mature anestrous does were used to study the effect of luteinizing hormone-releasing hormone (LHRH) on ovulation (Experiment I) and on fertility rate and blood estrogen/progesterone concentrations (Experiment II). Laparotomy after day 8 of treatment with a single injection of LHRH (300 ug) and estradiol cypionate (0.2 mg/kg) revealed evidence of ovulation in two out of three and a developed follicle in the third.