Reported about 1 year ago
A 30-year-old nurse experienced irregular periods for 2 years with no clear cause, even after multiple tests. It was revealed that her work environment, specifically the low temperature in the hospital's surgical room, was the culprit behind the menstrual irregularities. After a year of adjusting her work conditions and receiving traditional Chinese medicine treatment, her menstrual cycles gradually returned to normal.
Source: YAHOO