HCG — Research Overview

Also known as: Human Chorionic Gonadotropin, hCG, Choriogonadotropin alfa

Human Chorionic Gonadotropin — a glycoprotein hormone produced naturally during pregnancy that mimics Luteinizing Hormone (LH) at the LH receptor. In research contexts HCG is studied for stimulating testicular testosterone production, preserving gonadal function during exogenous androgen protocols, and fertility restoration.

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