Men with Delayed Ejaculation Are Generally ___________But Have Difficulty ________________

Men with delayed ejaculation are generally ___________but have difficulty ________________.

A) able to ejaculate through masturbation; achieving ejaculation during intercourse with a partner
B) able to achieve ejaculation during intercourse with a partner; unable to achieve ejaculation through masturbation
C) to have an orgasm; producing ejaculate
D) able to ejaculate; gaining an initial erection