MRI Sex - Improbable Research Collection #119

Improbable Research Collection #119: MRI Sex

Dr. Pek Van Andel, who won an Ig Nobel Prize for making the first MRI images of a couple's sex organs while those organs were in use, also made a video of the phenomenon. Here, more or less, is the world premiere of that video.

Featured by the British Journal of Medicine.

Source: YouTube, posted for educational purposes