Class 12 NEET Biology Reproductive Health Questions

(a) : In artificial insemination technique, the semen of a healthy donor male is collected and is introduced artificially through a flexible polyethylene catheter into the vagina or into uterus called intrauterine insemination (IUI). Best results are obtained when the motile sperm count is more than 10 million. The fertilizing capacity of spermatozoa (sperms) is for 24−48 hours. The procedure may be repeated 2 3 times over a period of 2−3 days.