Your period is still considered “regular” even if it varies slightly from cycle to cycle. Examples of irregular menstruation include:
Dysmenorrhea is the medical term for painful periods (menses) or menstrual cramps.
Polycystic ovary syndrome (PCOS) is a hormonal imbalance that occurs when your ovaries (the organ that produces and releases eggs) create excess hormones. If you have PCOS, your ovaries produce unusually high levels of hormones called androgens. This causes your reproductive hormones to become imbalanced.
Polycystic Ovarian Disease or PCOD is a condition of hormonal imbalance that disrupts the normal fertility cycle in women. It occurs due to an abnormal situation when one of the ovaries starts overproducing the immature eggs that get accumulated in the ovary.
Premenstrual syndrome or PMS describes symptoms that show up before your period. Symptoms can be based on emotions such as irritability or depression, or you may have physical symptoms like breast pain or bloating. These symptoms usually arise one to two weeks before you start your period and return at the same time each month.
Menopause is a point in time when you’ve gone 12 consecutive months without a menstrual cycle. Menopause is the point when you no longer have menstrual periods. At this stage, your ovaries have stopped releasing eggs and stopped producing most of their estrogen.