Abstract
Intrauterine insemination with washed semen has been carried out in our department since the beginning of 1986. Couples are examined carefully according to the principles of WHO before entering the program. The cycles of those couples treated by intrauterine insemination were monitored. Oestradiol values showed the highest levels on days 13 and 14, such as the size of folliculi, and serum progesterone level increased on days 14 and 15 ovulatory cycle. Insemination was performed with washed sperm after cleansing from it different albumin components and bacteria; the insemination was carried out in two groups. Good results were achieved in cases where the poor quality or hostility of the cervical mucus was the cause of infertility. The treatment can be successful if the spermiogram does not show severe deviation. No success can be expected in severe deviation of the spermiogram.