what is used for intrauterine insemination
Intrauterine insemination (IUI). Intrauterine insemination (IUI) is the placing of sperm into a woman's uterus when she is ovulating. This is achieved with a thin flexible tube (catheter) that is passed into the vagina, through the cervix, and into the uterus. IUI can use sperm from the male partner or a donor.