Period pain simulator aims to test, teach men at Stampede

The machine sends electrical waves directly to abdominal muscles, causing contractions similar to those experienced during menstruation.

Period pain simulator at Stampede generates viral videos, laughs

Police officer tries period pain simulator. : r/Damnthatsinteresting

Video Of Men Trying Period Pain Simulator Goes Viral - Motherly

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Tough man crippled with pain by period simulator while woman doesn

Period pain simulator aims to test, teach men at Stampede