The risk of developing premature ovarian failure and azoospermia is a major concern in long-term survivors treated for Hodgkin's lymphoma. Alkylating chemotherapy containing procarbazine and/or cyclophosphamide causes prolonged azoospermia in 90-100% of men and premature ovarian failure in 5-25% of women under the age of 30. The risk of infertility increases with the cumulative dose of alkylati...

A case of a patient with premature ovarian failure (POF) is discussed. Ovulation failed to occur for 5 years by gonadotropin-releasing hormone agonist (GnRHa) and human menopausal gonadotropin (hMG) treatment following estrogen-progesterone replacement therapy. After laparoscopic ovarian biopsy, ovulation was successfully induced by hMG, although gonadotropins were not suppressed enough, and th...

Two decades ago, the diagnosis of premature sexual development was considered to be simple; the conditions that were recognised were either central precocious puberty, isolated premature thelarche or an adrenal aetiology. The use of pelvic ultrasound and gonadotrophin-releasing hormone (GnRH) analogue treatment was to completely alter our understanding of these disorders. Pelvic ultrasound led ...

failure to respond adequately to standard protocols and to recruit adequate follicles is called ‘poor response’. this results in decreased oocyte production, cycle cancellation and, overall, is associated with a significantly diminished probability of pregnancy. it has been shown that ovarian reserve tests, such as basal fsh, antimullarian hormone (amh), inhibin b, basal estradiol, antral folli...

OBJECTIVE To preliminarily study the feasibility of oocyte cryopreservation in postpubertal girls aged between 13 and 15 years who were at risk for premature ovarian failure due to the accelerated follicle loss associated with Turner syndrome or cancer treatments. DESIGN Retrospective cohort and review of literature. SETTING Academic fertility preservation unit. PARTICIPANTS Three girls d...

In a twin sample where duration of gestation can be controlled, a specific example of the fetal origins hypothesis concerning association between low birth weight and early age at menopause is explored. The hypothesis is based on the physiologically plausible path from intrauterine growth retardation and reduced numbers of primary follicles to an earlier menopause. The sample comprised 323 Aust...

This short communication describes the delayed onset of premature ovarian failure (POF) in some young patients, between 5 to 24 months after operative laparoscopy for ovarian endometriosis. This complication apparently does not have a link with traditional risk factors for POF. In view of this observation, further and consistent clinical investigations are necessary to seek an explanation for t...

Anti Mullerian Hormone (AMH) is a glycoprotein belonging to the family of transforming growth factor-beta. The molecule has evolved in the last few decades for the assessment of ovarian reserve in females. Additionally this hormone has been found to be useful in predicting the success of in-vitro fertilization, marker of polycystic ovarian syndrome, granulosa cell tumor of ovary and prediction ...

Ovarian tissue banking is a developing technique aimed to preserve fertility in women at risk for premature ovarian failure (1–3). It entails cryopreservation of ovarian tissue with the option of autografting. Reports on the autografting of cryopreserved ovarian cortex segments describe the resumption of steroid production (4), follicle development (5, 6), and (in sheep) model successful pregna...