Fundación Santiago Dexeus Font

This study tests whether adding a hormone called LH to standard IVF treatment helps women over 35 who had a low number of eggs in previous cycles. Participants will receive either the usual FSH hormone alone or FSH plus LH, and researchers will measure hormone levels on the day o…

This phase 3 trial tests whether a lower daily dose (600 mg) of vaginal progesterone works as well as the standard dose (800 mg) for supporting pregnancy after a frozen embryo transfer. About 1,020 women undergoing IVF will be randomly assigned to one of the two doses. The main g…