Related Experiment Video
Updated: Aug 16, 2026

Roux-en-Y Gastric Bypass Operation in Rats
Published on: June 11, 2012
Abstract:
A retrospective interview study was undertaken of 14 spousal pairs in which one member had undergone the intestinal bypass procedure for massive obesity. Much unanticipated marital discord occurred. Sexual problems were particularly troublesome and affected both members in the spousal pairs. The results point to the role of massive obesity as a selective and stabilizing factor in the marriages of this subset of overweight persons.
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