IVF

This study tests a method to sort sperm by gender (X or Y chromosome) using a density gradient. The goal is to help couples undergoing IVF or insemination have a baby of a desired sex, for medical or personal reasons. About 2000 couples will take part, and researchers will check …

This study tests whether a two-month hormone pretreatment (GnRH agonist plus letrozole) before standard frozen embryo transfer preparation leads to more live births than standard preparation alone in women with adenomyosis. About 222 women aged 18-42 will be randomly assigned to …

This study tests whether pentoxyfilline, a drug that improves blood flow, can thicken the uterine lining and increase pregnancy rates in women with unexplained infertility undergoing frozen embryo transfer. About 100 women with good-quality embryos will receive the drug or a plac…

This study tests whether inhaling lavender essential oil for four weeks can reduce anxiety, stress, and depression in women waiting for IVF treatment. 120 women will be split into three groups: one using real lavender oil, one using a placebo scent, and one receiving no scent. Th…

This study tests whether tadalafil, a drug that improves blood flow, can thicken the uterine lining and increase pregnancy rates in women with unexplained infertility. About 100 women who have good-quality frozen embryos will take tadalafil before embryo transfer. The main goal i…

This study explores a gentler way to screen embryos for genetic problems during IVF. Instead of taking a cell from the embryo (biopsy), researchers will analyze the fluid the embryo grows in. They want to see if this non-invasive method can predict which embryos are most likely t…

This study tests whether a simpler, one-step thawing method for frozen embryos works as well or better than the standard multi-step method. About 816 women undergoing IVF will have their embryos thawed using either method, and researchers will compare live birth rates. The goal i…

This study looks at proteins in cervical mucus from women undergoing IVF to find clues about whether the womb is ready for an embryo. Researchers will compare protein patterns between women who become pregnant and those who do not. The goal is to develop a simple test that could …