Related Tags
testicles × 11testosterone × 2
reflex-impulse × 2
andrology × 2
medications × 1
blood-tests × 1
pain × 1
body-temperature × 1
anatomy × 1
urology × 1
removal × 1
life-expectancy × 1
male × 1
sperm × 1
varicose-veins × 1
nociceptor × 1
contractions × 1
cotton-balls × 1