Testosterone Сypionate: Relief you can feel, but what about fertility?
Alexander Grant, MD, PhD: Urologist & Men’s health advocate
Oct 17, 2025
TRT injections work when dosed in physiologic ranges like about 50 mg twice weekly, yet they also suppress LH and FSH and can drop sperm counts. Know how to dose, test, and protect fertility. “You can feel better on injections fast, but dosing and lab follow up matter. Keep levels steady, watch hematocrit and PSA, […]