https://www.selleckchem.com/pr....oducts/sn-011-gun359
However, the risk of work getting affected by dysmenorrhea or premenstrual symptoms increased in the three rotating shifts group. Over 30% of Japanese female nurses working under night shifts had irregular menstrual cycles. The high frequency of night shifts increased the risk of irregular menstrual cycles and secondary amenorrhea in the two rotating shifts group. Over 30% of Japanese female nurses working under night shifts had irregular menstrual cycles. The high frequency of night shifts increased the risk of irregular menstr