background: there are some controversial data on application of progesterone and progesterone plus estrogen at luteal phase. objective: to investigate the effects of different luteal support hormones on the alkaline phosphates (alp) activity in the endometrial epithelium and endometrial thickness during superovulation process for obtaining the optimized endometrial receptivity in animal model. ...

Background: The long protocol has been recognized as the gold standard in controlled ovarian hyperstimulation (COH). However, full dose of gonadotropin-releasing hormone agonist (GnRH-a) under prolonged become increasingly popular China. This study sought to compare pregnancy outcomes among following 3 groups: a group, and 2 types improved groups.

Objective: To describe the evolution of controlled ovarian hyperstimulation in women with recurrent ovarian endometriomas treated with sclerotherapy. Methods: Twenty-one patients with a laparoscopic diagnosis of stage III or IV endometriosis who had an endometrioma larger than 3 cm before ovarian hyperstimulation for in vitro fertilization were included in the study. After using a GnRH agonist ...

BACKGROUND The Cervical Ripening Balloon (CRB) is a novel mechanical method for induction of labour (IOL), reducing the risks of hyperstimulation associated with pharmacological methods. However, there remains a paucity of literature on its application in high risk mothers, who have an elevated risk of uterine rupture, namely those with previous scars and grandmultiparity. METHODOLOGY A retro...

OBJECTIVE To compare pregnancy rate, cost effectiveness, patients effort, related stress, and the ovarian hyperstimulation syndrome (OHSS) rate, between patients monitored for ovarian hyperstimulation using a combination of ultrasound and hormonal determination (combination protocol), in contrast to applying ultrasound only, in in vitro fertilization and embryo transfer (IVF ET). METHOD This ...

The aim of this investigation is to determine the correlation of color Doppler (CD) and color Doppler Energy (CDE) imaging and measurements of ovarian stromal blood flow prior to controlled ovarian hyperstimulation (COH), predictors of success of COH and numbers of oocyte retrieved, especially in group of poor responders. Fifty-two patients on IVF treatment were included in this prospective cli...

Heterotopic pregnancy is a rare event that occurs in less than 1% of pregnancies following in vitro fertilization and embryo transfer, especially when complicated with ovarian hyperstimulation syndrome. We report a case of a 31-year-old woman in the 6th gestational week of pregnancy achieved after in vitro fertilization, who was complaining of acute lower abdominal pain and distension, breathin...

Pharmacological ovarian stimulation is an accepted technique for amplifying the normal process of follicular development and maturation. It has been in use for the past decade, especially in cases of infertility. Pleural effusion associated with ovarian hyperstimulation syndrome (OHSS), a complication of this therapy, may be more prevalent than is commonly accepted. Four young women presented t...