Enhancing Fertility with Natural Cycle Intrauterine Insemination (IUI)
Natural cycle IUI involves the introduction of washed and concentrated motile sperm into the uterine cavity and near the tubal ostia hours before or after ovulation to enable more sperm travel a shorter distance to reach the site of fertilization. It requires use of ovulation detection kits near the estimated time of ovulation or frequent visits to the hospital for tracking development of the follicles(that contain eggs) with scans and ovulation trigger or semen production.
It appears a more acceptable option of treatment compared to expectant management for couples with unexplained infertility and mild male factor infertility.