Pregnancy tests are designed to detect the presence of a hormone called human chorionic gonadotropin (hCG), which your body begins producing shortly after a fertilized egg attaches to the lining of the uterus. There are…
Pregnancy tests are designed to detect the presence of a hormone called human chorionic gonadotropin (hCG), which your body begins producing shortly after a fertilized egg attaches to the lining of the uterus. There are…