<s>[INST] Helo sr, we r trying for a child since last two years but there was a problem with my wife egg formulation is not proper and endomaterial thikness also. And when i go through for seman analysis it was poor. 10 to 20 /hpf pus cells r found thats why sperm count and motility also poor.75%of sperm r non active.Dr suggest us fr IuI how much it safe. kindly guide me. Thsnks &Regards Ravindra [/INST] Iui means intra uterine insemination. In this fast moving sperms are separated from the abnormal and slow sperms and prepared. These are then inserted into the woman's womb close to ovulation.Before Iui, a patency test is done to ensure both the fallopian tubes are open.As such no risks are associated with iu.Apart from the fact that this is not a sure shot method for conception,it is usually done under guidance of an ultrasound to know when the egg has matured. </s>