Male Multiple Ejaculatory Orgasms: A Case Study

There is a paucity of research concerning male multiple orgasms, with or without ejaculation. The purpose of this study was to document, in the laboratory setting, the reported occurrence of male multiple ejaculatory orgasms without any attempt to inhibit ejaculations. The participant reported that he has experienced multiple ejaculatory orgasms since the age of 15, when he first ejaculated. In the laboratory, the participant experienced six orgasms with an interval of 36 minutes between the first and the last orgasm; he maintained an erection during the entire period. Systolic blood pressure, heart rate, pupil diameter, and reported level of arousal all increased significantly during orgasm. These findings provide evidence of the occurrence in one male of multiple ejaculatory orgasms without any attempt to inhibit ejaculations.