HCG (Human Chorionic Gonadotropin) is widely known for its role in pregnancy, but did you know HCG can also be used as a fertility treatment? Here at our clinic we provide HCG to patients on TRT (Testosterone Replacement Therapy,) as HCG has been scientifically proven to maintain optimal testicular function in men. HCG is truly a superhero hormone, being versatile enough to help women and men both conceive, as well as being vital in the maintenance of male hormones.