ObjectiveTo compare the effect of luteal-phase progesterone supplementation in natural cycles to expectant management on live birth rates in women with unexplained infertility (UI).DesignAn open-label, parallel-arm, single-centre randomised…
IntroductionIntrauterine insemination (IUI) is one of the most widespread fertility treatments. However, IUI protocols vary significantly amongst fertility clinics. Various add-on interventions have been proposed to boost success rates. The…
PurposeTo investigate the possibility that altered actions of endogenous progesterone affect receptivity and contribute to unexplained infertility (UI).MethodsTwo authors electronically searched MEDLINE, CINAHL and Embase databases from inc…
BackgroundDemystifying the events around early pregnancy is challenging. A wide network of mediators and signaling cascades orchestrate the processes of implantation and trophoblast proliferation. Dysregulation of these pathways could be im…