Priscilla Is Twenty-Three Years Old and Usually Has a Fairly

Priscilla is twenty-three years old and usually has a fairly high sex drive.Recently,she has experienced an unexpected drop in sex drive,although she doesn't have any new medical problems.What would be an important question to ask her before recommending psychotherapy?

A) "Have you been exposed to high levels of testosterone lately?"
B) "Have you recently started taking birth control pills?"
C) "Have you recently stopped using marijuana?"
D) "Have you experienced lower levels of prolactin lately?"