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 54-year-old man reports that for the past year, on nearly every sexual encounter, he cannot obtain enough rigidity for penetration or loses firmness partway through, which leaves him ashamed and avoidant of his partner. He describes frequent erotic thoughts, continued interest in sex, and ongoing spontaneous desire, and a recent workup found no vascular, endocrine, or medication cause.
Which fits better?
AMale Hypoactive Sexual Desire Disorder
BErectile Disorder
The rest is in Plus