When her period begins, levels of the hormones estrogen and progesterone—which are linked to PMS symptoms like moodiness, irritability, and breast tenderness—plummet. As a result, women usually start to feel their mood improve, says Dr. Worly.

Summary. Besides the presence of menstrual blood, it is normal to experience symptoms like cramps, moodiness, breast tenderness, irritability, bloating, and headaches during or just before your period. These symptoms may be mild or severe. If they interfere with your day-to-day life, talk to your healthcare provider.

Women also tend to crave for sugaryfoods like chocolates during this time. Rather than commenting on the calorieaspect, it is advisable for men to join them in their sinful indulgence sessionsto make it fun. Giving a relaxing head, foot or back massage to soothe hertensed nerves can work well too.

The ovaries release the female hormones estrogen and progesterone . These hormones cause the lining of the uterus (or womb) to build up. The built-up lining is ready for a fertilized egg to attach to and start developing. If there is no fertilized egg, the lining breaks down and bleeds.