Differential DuelPlus
Every Duel you missed
Today's Duel is free. Plus opens every one before it: five quick rounds each, choosing the better fit between two diagnoses and the detail that settles it.
Round 1 of 5
A 38-year-old man reports that for about eight months, in nearly every sexual encounter with his wife, he keeps full penile rigidity for over 40 minutes but cannot ejaculate and stops only from exhaustion and genital soreness, whereas he ejaculates easily during solo masturbation. The couple is trying to conceive, he feels frustrated and anxious before intercourse, and he takes no medications, has no significant relationship conflict, and has normal medical and laboratory results.
Which fits better?
AErectile Disorder
BDelayed Ejaculation
The rest is in Plus