Is it okay if you have painful chest pain and keep it to your self? ¯\_(ツ)_/¯

Which of the following is a true statement? a. the male sex hormone is called estrogen. b. the female sex hormone is called testosterone. c. both sexes manufacture some amount of the sex hormone associated with the opposite sex. d. only males secrete testosterone and only females secrete estrogen

Adisease in which scar tissue replaces healthy liver tissue

What is the hormone in your brain that makes you feel happy?