Growth Hormone: A Potential Treatment of Patients with Refractory Thin Endometrium: A Clinical Trial Study.

Background: Growth hormone (GH) is a potential treatment in the assisted reproductive technology (ART) to improve endometrial receptivity and thickness. In the current study, we investigated the effect of the intrauterine administration of GH on the endometrial thickness (EMT) and ART outcomes in the patients with refractory thin endometrium.

Materials And Methods: In this clinical trial study, women with a refractory thin endometrium and a history of one or more frozen embryo transfer (FET) cancellation who were referred to the infertility center of the Tabriz Al-Zahra hospital (Tabriz, Iran) and Milad Infertility Clinic (Tabriz, Iran) received intrauterine injections of GH every other day from day 14 of the menstrual cycle until the EMT reached ≥7 mm in addition to the routine endometrium preparation protocol.

Maternal C-reactive protein and in vitro fertilization (IVF) cycles.

Embryo implantation is accompanied by a potent inflammatory response, and a gradient of cytokines and chemokines produced by endometrial cells supports the embryo-endometrial interaction. C-reactive protein (CRP) serves as an early marker of inflammation and recent studies have illustrated that controlled ovarian hyperstimulation (COH) could increase its levels. Interestingly, a high chance of pregnancy has been reported in women who had an elevated CRP level on the day of embryo transfer.