In IUI Technique, when there is no sperm (Sperm are taken from the donor) or low sperm count and motility, the sperms are washed, capacitized and processed in the andrology lab, and the washed sperms are inseminated into the uterus of the woman at the time of ovulation. The success rate is 10% to 30% for one chance and can be repeated two to three times.