Irregular periods need to be looked into depending upon the desire of having children later on. Many diverse things can cause irregular periods. Changes in the hormonal levels of progesterone and estrogen might disrupt the usual period patterns. That is the reason young pubescent girls and older women nearing menopause usually are affected by irregular periods.
Generally, treatment isn’t required for menopause or puberty induced irregular periods, until the time they become bothersome or excessive. Periods also normally stop during pregnancy.
Call your doctor if you have had regular, monthly periods and the pattern changes. Your doctor may perform a physical exam and order tests to rule out pregnancy or a health problem.