the aim of this study was to evaluate the reproductive efficiency of short and long term treatment with progestagens in addition to pregnant mare serum gonadotropin (pmsg) in arabian ewes during the non-breeding season. a total of 56 ewes were divided into three groups: in group i vaginal sponges (60 mg medroxy progesterone acetate; map) were applied and removed after 6 days; in group ii, vagin...

Background: Patients with a transverse vaginal septum generally present at the age of menarche with complain of cyclic pelvic or abdominal pain due to retention of blood above the obstruction. In the absence of menstruation this women did not have typical hematocolpos. Materials and Methods: A rare case of hypothalamic amenorrhea and transverse vaginal septum were reported. A 28- year-old woman...

The present experiment was designed for estrus induction in post-partum anestrus cattle. A total of 120 cows were examined reproductive status, and 30 incorporated induction, including 24 6 normal cyclic cows. assigned to 5 groups (6 animals per group). group-1 induced using Ovsynch protocol, while group-2 inserted TRIU-B (958 mg progesterone) intra-vaginal inseminated at a fixed time. group-3 ...