A low testosterone level (hypogonadism) in men may be treated with testosterone administration. Prostate cancer may be treated by removing the major source of testosterone: testicle removal (orchiectomy); or agents which block<unk> s from accessing their receptor: antiandrogens.
Androgen
Estrogen 
Estrogen
Progesterone
Progesterone 
Methyltestosterone
Progestogen 
Progestogen