Human chorionic gonadotropin (hCG) hormone level is one of the things that doctors examine to control health in pregnancy. If the hCG level is low, it could be an early sign of miscarriage. Is that right? Come on, check the facts! The hormone hCG is produced by the placenta during pregnancy. This hormone level can be checked through a blood test, or detected in urine using a testpack. This hormone plays a role so that the body continues to produce progesterone which prevents the menstrual process, so that the pregnancy is protected. HCG Hormone Levels During Pregnancy Under normal conditions, hCG levels in urine are less than 5 mIU / ml. Whereas a woman who is positively pregnant has hCG levels of more than 25 mIU / ml. In a healthy pregnancy, hCG levels double every 2-3 days during the first trimester of pregnancy. The level of hCG in pregnant women that drops dramatically in the first trimester within a period of 2-3 days, after 2 examinations, can mean a miscarriage will occu