Think Periods Are a 5-Day Affair? Hormonal Changes Affect Women’s Mood, Sleep and Energy All Month

The menstrual cycle extends well beyond five days of bleeding, involving hormonal phases such as menstruation, follicular, ovulation and luteal that affect energy, mood, sleep, digestion and more. Symptoms vary widely; some women face severe pain and PMS. Better menstrual education, awareness of warning signs, and timely medical care can reduce stigma and improve women’s health and daily functioning.