Cycle‐phase changes in perceived stress in women with varying levels of premenstrual symptomatology

Stress has been documented as a critical factor in understanding a variety of health problems. This study was designed to examine the relationships between symptom severity and perceived stress in women with varying severity levels of premenstrual symptoms. Perceived stress was evaluated before and after menstruation in 104 women. Women who had high levels of premenstrual symptomatology demonstrated significantly greater perceived stress in the premenstrual phase compared to the postmenstrual phase, while women with low levels of premenstrual symptomatology showed no cycle-phase difference.