This study was conducted to determine the effect of progestin source on some reproductive performance, lamb birth weight and mortality rate in Akkaraman ewes. A total 40 sheep breed with similar body (51.3 ± 1.5 kg) at least two parturitions were used as experimental animals. In all ewes, intramuscular injection PGF2α (2.5 mg) administered 96 hours before estrus synchronization obtain corpus lu...

OBJECTIVE: Compression/thinning of the endometrial thickness with effect progesterone during luteal phase menstrual cycle is defined as compaction. This study aimed to show changes in intrauterine insemination cycles on pregnancy outcomes. STUDY DESIGN: Fifty-eight patients who were planned for included this prospective cohort study. The change between patients' measurements day trigger and 7th...

BACKGROUND Previous randomized trials have shown that progesterone administration in women who previously delivered prematurely reduces the risk of recurrent premature delivery. Asymptomatic women found at midgestation to have a short cervix are at greatly increased risk for spontaneous early preterm delivery, and it is unknown whether progesterone reduces this risk in such women. METHODS Cer...

Background: The goal of this study was to confirm the effects engineering design vaginal progesterone implant capsule, which had a 2 cm sponge with diameter 5 cm, porous capsule dose 50 mg MAP in centre and 13 nylon cord for keeping position. Methods: A full concentrate total protein 17% consumed at 0.05 kg/day/head previously administered as many 30 overweight ewes body score least 3 those who...

A total number of 28 mature Barki ewes were divided into three groups according to the methods used for synchronization of estrous cycle with different drugs. Group I comprised 8 ewes received no drugs and served as control group. Group II included 10 ewes synchronized by 3 ml (15 mg) prostaglandin F2  injected i.m and repeated once after 9 days from the first injection.Group III comprised 10 ...

GORSKI, ROGER. Modijcation of ovulatory mechanisms by postnatal administration of estrogen to the rat. Am. J. Physiol. 205(5) 1 842-844. I g63.pThe current studies have demonstrated that the single injection of IOO pug estradiol benzoate to 5-day-old female rats results in permanent sterility. When adult, these rats exhibit anovulatory vaginal cycles in which the stage of vaginal cornification ...

Objective Threatened miscarriage is a common complication in pregnancy that leads to adverse pregnancy outcomes such as preterm labor. This study aimed to compare the vaginal progesterone (Cyclogest) versus 17-alpha-hydroxyprogesterone caproate (Proluton) on preventing preterm labor in pregnant women with threatened abortion at less than 34 weeks’ gestational age. MaterialsAndMethods This balan...

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...

We reported a rare case of hypothalamic amenorrhea and transverse vaginal septum. A 28-year-old woman presented with primary amenorrhea and no complaint of abdominal pain. Laparoscopy revealed a small rudimentary uterus with streak ovaries and a vaginal pouch. The patient with diagnosis of Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome was subjected to a vaginoplasty in another fertility center...