Antagonist protocol and GnRH agonist trigger for ovulation whenever necessary has a similar cycle outcome to the GnRH-agonist protocol in OCP pretreated PCOs patients, with significantly reduced risk of OHSS.

In this study inadvertent rubella vaccination 1-4 wk before and after conception did not cause CRS in neonates and according to all reasearches pregnancy termination is not indicated in these cases.

Seasonal (monthly) variations of the weather (humidity and temperature) have a significant impression on preeclampsia prevalence.

The results of this study did not show any advantage to the use of 7.5 mg/day over 5 mg/day dose of Letrozole as the first line treatment for induction of ovulation in women with PCOS.