Human chorionic gonadotropin (HCG) is a pregnancy hormone produced by the placenta. HCG hormone is normally found in the uterine lining to aid in the development of an embryo. HCG is used to treat female infertility and to increase sperm count in men. As a result, you should administer this injection. It is also beneficial to fertile women's eggs during pregnancy. DayNightDrugs carries Sifasi-HP HCG 2000 IU. DayNightDrugs is a Canadian Pharmacy HCG that offers HCG at a discounted price with no shipping charges.