[Polycystic ovary syndrome: is there a rise in the prevalence?].

Objective: To determine the prevalence of polycystic ovary syndrome (PCOS) according to the three major diagnostic criteria previously described in an unselected group of women from Spain and to identify the most common phenotypes of the disease.

Material And Method: An observational, transversal prevalence study was carried out between July 1 2014 and October 31 2014. All participants received a questionnaire and underwent a physical and trans-vaginal ultrasound examination.

[Proteomics and PCOS: Is it here the missing link? Literature review].

Polycystic ovary syndrome (PCOS) is known as a common gynecologic and endocrinology disease with multiple short and long-term consequences. It is one of the most common causes for hyperandrogenism and anovulation, increases the risk for metabolic syndrome, type 2 diabetes and cardiovascular disease. Its etiology remains unclear.

[Influence of the high peak serum estradiol on the outcome of in vitro fertilization cycles].

Background: For the use of assisted reproductive technologies of high complexity (IVF-ET and ICSI) is essential to proper ovarian stimulation with recombinant FSH drugs menotropins, as well as the use of GnRH analogues.

Objective: To correlate serum estradiol level on day 10th with the outcome of in vitro fertilization cycles.

Material And Method: Retrospective study of 523 IVF cycles, selected and analyzed from 2005 to 2009.