Ovarian aging and premature ovarian failure.

Pathogenesis and Causes of Premature Ovarian Failure:An Update

P-53: The Unexpected Occurrence of SpontaneousPregnancy during Hormone ReplacementTherapy for Premature Ovarian Failure

Background: Premature ovarian failure (POF) is defined by the association of amenorrhea, hypoestrogenism and elevated (menopausal) levels of serum gonadotropins before age of 40 years-old. This condition affects approximately %1 of women under 40 years of age. Physiologic replacement of ovarian steroid hormones seems rational until the age of normal menopause. Temporary return of ovarian functi...

Premature Ovarian Failure: A Critical Condition in The Reproductive Potential with Various Genetic Causes

نارسایی تخمدان به‌دنبال درمان سرطان و روش‌های حفظ باروری

Primary ovarian insufficiency (POI), commonly referred to premature ovarian failure, is defined as ovarian failure before the age of 40 years. It is the loss of ovarian function caused by a process directly affecting ovaries. Cancer therapy which includes surgery, radiotherapy, and chemotherapy influence ovarian function, leading to premature menopause and loss of fertility. POI is idiopathic i...

A de novo Reciprocal X; 9 Translocation in A Patient with Premature Ovarian Failure

P-206: Genetic Variations of FSH Receptor Gene in Patients with Premature Ovarian Failure and Diminished Ovarian Reserve Referred to Royan Institute

Background: Immaturity of the ovarian follicles results in an infertility citation called Premature Ovarian Failure (POF), affecting approximately 1% of women under the age of 40. Women with this disorder go through early menopause and have high levels of gonadotropin hormones (FSH & LH). Diminished Ovarian Reserve (DOR) is another infertility disorder in which women’s ovaries have the ability ...