Penis captivus—did it occur?

Abstract

The symptom of penis captivus during sexual intercourse has had a largely hearsay existence in medical history, and rumour has embellished the drama of its occurrence. It is not entirely mythical, however. It seems to have been a symptom of great rarity in former times and to have vanished perhaps completely in this century. © 1979, British Medical Journal Publishing Group. All rights reserved.