HCG 5000 refers to the dosage toughness (5000 IU) of Human Chorionic Gonadotropin (HCG), a hormone generated through pregnancy. In medical and Health contexts, it is used for many functions: What is HCG? Human Chorionic Gonadotropin (HCG) can be a hormone naturally made by the placenta all through pregnancy. It performs a role in protecting the m