MALE INFERTILITY

This study tests a new device called SwimCount Harvester that prepares sperm for IVF. It compares the device to standard methods in 1,600 couples undergoing IVF with genetic testing. The goal is to see if the device leads to more usable embryos and more normal embryos. The study …

This study compares two common fertility drugs—gonadotropin and clomiphene citrate—in men with low sperm quality. About 500 men will receive one of the drugs, and researchers will measure changes in sperm count, movement, shape, and DNA health. The goal is to find which treatment…

This study looks at whether men with low sperm count and movement (oligoasthenozoospermia) who have a specific gene mutation (TDRD9) respond better to L-carnitine, a common supplement. About 50 men will take L-carnitine for 3 months, and researchers will measure changes in total …

This study looks at whether collecting a second sperm sample shortly after the first can provide better quality sperm for ICSI (a type of IVF). The goal is to see if this improves fertilization rates, embryo quality, and pregnancy chances. The trial involves 108 couples where the…

This study is testing a new test called SpermQT that looks at sperm DNA to predict how likely a couple is to get pregnant with treatments like IUI or IVF. About 1,000 couples will take the test and be followed to see if the test's score (Poor, Normal, or Excellent) matches actual…

This study looks back at 400 couples where the male partner has non-obstructive azoospermia (NOA), meaning no sperm in the semen due to poor sperm production. All couples used IVF with a sperm retrieval procedure. The goal is to see if testing embryos for chromosome problems (PGT…

This study is creating a large collection of biological samples and health data from 3,000 people. The goal is to help researchers better understand gynecological disorders, male and female infertility, and pregnancy-related conditions. Participants provide samples and informatio…