Why menstruation occurs

The way that women experience their periods varies widely. Your period is a natural occurrence. If you experience inconsistencies such as a change in your menstrual regularity, frequency, duration, or volume, talk with your doctor or gynecologist.

Many women believe they experience period syncing with other women they live with or are close to. But is there scientific proof that this can happen…. The process of your uterus shedding its lining every month is called menstruation. Some discomfort during your period is common, but intense or….

A menstrual period is vaginal bleeding that occurs at the end of the monthly menstrual cycle. This is when the female body prepares itself for…. Having a headache during your period is pretty common, and is due to the hormonal fluctuations that occur at that time of your cycle. It may trigger a…. Talk to your healthcare provider if your period is so heavy or painful that it interferes with your daily activities.

Prolonged heavy menstrual bleeding can lead to anemia. Noticing changes in the color of your menstrual blood over your period. Darker colors are common when flow is light. Download Clue to track and understand your period. Tracking can help you to know where you are in your menstrual cycle, and when your next period is coming. Science is evolving each day on how coronavirus affects pregnancy, lactation, and postpartum.

When you subscribe to Clue Plus, you don't only get new features: you also fund important research, support data privacy, Clue Birth Control. Close main menu Homepage Encyclopedia. Menstrual Cycle. The average woman ovulates on day At this time, some women have minor discomfort in their lower abdomen, spotting, or bleeding, while others do not have any symptoms at all.

A woman is generally most likely to get pregnant fertile if she has sex a few days before, and during ovulation. Menstruation is one part of a woman's cycle when the lining of the uterus endometrium is shed. This occurs throughout a woman's reproductive life. With each monthly cycle, the endometrium prepares itself to nourish a fetus.

Increased levels of estrogen and progesterone help thicken its walls. Something went wrong on our side, please try again. Show references Kaunitz A, et al. Approach to abnormal uterine bleeding in nonpregnant reproductive-age women. Accessed March 22, Welt C, et al.

Evaluation of the menstrual cycle and timing of ovulation. Barrett KE, et al. In: Ganong's Review of Medical Physiology. New York, N. Hammer GD, et al. Disorders of the female reproductive tract. Melmed S, et al. Physiology and pathology of the female reproductive axis. In: Williams Textbook of Endocrinology.

Philadelphia, Pa. See also 3 diet changes women over 50 should make right now Asthma and menstruation Belly fat in women Breast-feeding nutrition: Tips for moms Ovulation Caffeine and menopause symptoms Diabetes and menopause Fitness tips for menopause Headaches and hormones Menopause hormone therapy: Follow-up appointments?