Feeling depressed before and during a menstrual period is common. Experts believe that these emotional changes occur as a result of fluctuating hormone levels. Most people who menstruate will experience some symptoms of premenstrual syndrome (PMS), including moodiness and headaches.

Why do females get mood swings during their period?

During this time, your body releases an egg, causing estrogen and progesterone levels to drop. A shift in these hormones can lead to both physical and emotional symptoms. Changes in estrogen and progesterone levels also influence serotonin levels.

Why am I so angry during my period?

It is thought that hormonal changes in the menstrual cycle (fluctuations in estrogen and progesterone levels) affect the mood of women and trigger negative emotions such as anger and irritability.