Question

what is the primary hormone responsible for sexual function in males?
progesterone
estrogen
lh
testosterone
fsh

Explanation:

• Progesterone: Primarily associated with female reproductive function (e.g., preparing the uterus for pregnancy).
• Estrogen: Main female sex hormone (involved in development of female secondary sexual characteristics).
• LH (Luteinizing Hormone): In males, stimulates testosterone production by Leydig cells, but it is not the primary hormone for sexual function itself.
• Testosterone: The primary male sex hormone. It is crucial for the development of male reproductive tissues, secondary sexual characteristics (e.g., facial hair, deepening of the voice), and sexual function (libido, erectile function etc.).
• FSH (Follicle - Stimulating Hormone): In males, it stimulates spermatogenesis (sperm production) in the seminiferous tubules but is not the main hormone for sexual function.

Answer:

Testosterone