IVF

This study compared two hormone protocols for women with high ovarian response undergoing IVF. One used progesterone (dydrogesterone) and the other used a GnRH antagonist. The goal was to see which approach leads to more eggs retrieved and higher pregnancy rates. 200 women partic…

This study tested whether taking an oral progesterone pill (Seidigestan) can prevent early ovulation during IVF as well as the standard daily injections (Astarté). 150 healthy egg donors participated. If the pill works just as well, it could make IVF more convenient and less pain…

This study looked at whether giving a higher dose of vaginal progesterone (800 mg vs 1200 mg daily) can improve pregnancy rates in women with low progesterone levels on the day of embryo transfer. It involved 87 women undergoing a single frozen embryo transfer. The goal was to se…

This study tested a ready-to-use calcium ionophore medium (GM508 CultActive) on eggs from 68 IVF patients who had low fertilization rates, poor embryo quality, or were over 40. The medium was applied shortly after sperm injection to try to improve fertilization and embryo develop…

This study tested a high dose of a fertility drug called follitropin delta, mixed with another hormone (hCG), in 118 women undergoing IVF. The goal was to see if this combination could improve the number of good-quality embryos. The study was completed and focused on women aged 1…

This study looked at whether a three-month diet and exercise program before IVF could improve live birth rates in overweight and obese women. 197 women were randomly assigned to either the weight loss group or a control group. The goal was to see if losing weight beforehand leads…

This study looked at 300 women undergoing frozen embryo transfer as part of IVF treatment. Researchers measured progesterone levels in the blood to understand how the body processes the hormone. The goal was to find out if low progesterone on transfer day leads to higher failure …

This study followed 214 children born from two different fertility treatments—CAPA-IVM and conventional IVF—to see if their development and behavior at age 5 were similar. Researchers used parent questionnaires to assess communication, motor skills, problem-solving, and emotional…

This study looked at 87 women who had no eggs retrieved during their first IVF cycle. Researchers wanted to see if a second round of ovulation-inducing medication could lead to successful egg retrieval. The goal was to understand which factors might predict failure and how to imp…