From testosterone to FSH and LH, a number of hormones drive male fertility. These chemical messengers regulate sperm production, sex drive, and more. Imbalances have the potential to contribute ...
Understanding Testosterone Replacement Therapy and Its Alternatives Clearwater, United States – January 5, 2026 / The ...
For decades, testosterone has been recognized as the primary driver of male reproductive development and secondary sex characteristics. Yet its influence extends beyond fertility and sexual function, ...