Management of the COVID-19 pandemic: challenges, practices, and organizational support.

Background: Health organizations currently face tremendous challenges in the management of the COVID-19 pandemic. To do this, successful and proven scientific practices and support are needed.

Aim: This study aimed to explore the challenges, practices, and organizational support dealt with by nursing managers in the management of the COVID-19 pandemic.

Nitric oxide donors improve the ovulation and pregnancy rates in anovulatory women with polycystic ovary syndrome treated with clomiphene citrate: A RCT.

Background: Clomiphene citrate (CC) is the first line agent used for ovulation induction in patients with polycystic ovarian syndrome (PCOS). However, there is marked discrepancy between the ovulation and pregnancy rates achieved, which may be attributed to the undesirable effect of CC on cervical mucus and endometrium.

Objective: The aim of this study was to evaluate the effect of Isosorbid monoitrate (ISMN) as nitric oxide (NO) donors on the ovulation and pregnancy rates in an ovulatory women with PCOS treated with CC.