एचसीजीः गर्भधारणा हार्मोन
Human chorionic gonadotropin, or HCG for short, is a hormone produced in the placenta that ensures the maintenance of pregnancy due to its many important functions. A distinction is made between alpha-HCG and beta-HCG, although only the latter HCG, beta-HCG, gives the pregnancy hormone its specific character. HCG at the beginning of pregnancy In the … एचसीजीः गर्भधारणा हार्मोन