Prolonged testosterone treatment to a man results in: (AIIMS Nov, 2010)
|B||Increased sperm motility|
|D||Increased gonadotropins obstetrics and gynae-|
a. Continuous and prolonged use of GnRH agonists and gonadal hormones (testosterone, estrogen) leads to suppression of gonadal function.
b. Increased androgens in blood suppress gonadotropin secretion resulting in decreased sperm production and testicular size. Since this effect is usually reversible, it is investigated as a therapeutic approach for male contraception