A diagnosis of male hypoactive sexual desire would be made when a male:

A) does not initiate sex because of the inability to have an orgasm.
B) experiences a lack of sexual desire specifically due to overexertion and exhaustion.
C) is obsessed with thoughts about sex, thereby letting it interfere with daily functioning, for a consistent period of six months.
D) has little desire for sex, does not fantasize about sex, and may be unresponsive when a partner initiates sex.