Chorionic gonadotropin can be injected if the follicle has not broken after IUI. The full name of human insemination is artificial insemination. Women can usually receive an intramuscular injection of chorionic gonadotropin 24 hours after artificial insemination if the follicle is found to be unbroken by ultrasound. Most women will experience follicular rupture 24 to 36 hours after the injection. When the egg is released, if the sperm in the woman’s body is still viable, pregnancy is possible when the sperm and egg combine. If this insemination is unsuccessful, you can check the sex hormone 6 after your menstrual period to see if the ovarian function is normal. If the ovarian function is normal, chorionic gonadotropin can be injected in time before the next artificial insemination when the follicle grows to about 18 centimeters in diameter to promote egg discharge and facilitate conception.