Human chorionic gonadotropin (hCG ... conditions such as infertility and hormone imbalances. Also, some weight loss lozenges, drops, and sprays that you can buy online, in certain stores, and ...
The protocol most commonly used is the triple marker screen, which measures serum levels of alpha-fetoprotein (AFP), unconjugated estriol (uE3), and beta-human chorionic gonadotropin (beta-hCG).