background: unovulation is the most common cause of infertility. the first line oral treatment has been clomiphene citrate. another anti-estrogen used for ovulation induction is tamoxifen. many unovulatory infertile women are resistance to anti-estrogens and need another treatment. alternative treatments are aromatas inhibitors. objective: this study was designed to compare the effectiveness of...

BACKGROUND Polycystic ovarian syndrome (PCOS) is one of the most common causes of endocrine disorders and main reasons for infertility due to unovulation and recurrent abortions. There is no consensus on effect of serum progesterone level on the day of human chorionic gonadotropin (hCG) injection. This study aims to evaluate the effect of plasma levels of progesterone on the day of hCG injectio...

Background: There is no doubt that health care providers face a great deal of challenge to with the infertility issue, serious and tragic gynecological problem encountered in developing countries. Laparoscopy considered as gold standard for assessment tubal factors infertility, although because its invasive nature, cost need anaesthesia hospitalization, HSG seems be basic routine procedure fact...

BACKGROUND Unovulation is the most common cause of infertility. The first line oral treatment has been clomiphene citrate. Another anti-estrogen used for ovulation induction is tamoxifen. Many unovulatory infertile women are resistance to anti-estrogens and need another treatment. Alternative treatments are aromatas inhibitors. OBJECTIVE This study was designed to compare the effectiveness of...

Fibroblast growth factors play an important role in the control of ovarian folliculogenesis, but the complete repertoire of ovarian receptors which can transduce the fibroblast growth factor signals and their precise localization in the ovary have not yet been characterized. The most common form of inherited human dwarfism results from a point mutation in the transmembrane region of fibroblast ...