Menstrual cycle abnormalities

A typical menstrual cycle may last around 21–35 days, with menstrual flow lasting about 2–7 days. If your cycle consistently falls outside these ranges or changes significantly from your usual pattern, it is worth discussing it with a doctor. Menstrual cycle abnormalities can have several possible causes and should be evaluated individually.

Yes. Thyroid and prolactin abnormalities, pituitary hormone problems and PCOS/PCOD are among the possible causes of irregular menstrual cycles. Hormonal evaluation may therefore be considered when the cycle becomes persistently irregular. Hormonal imbalance and irregular periods should be assessed based on your symptoms and medical history.

Yes. Irregular cycles can occur in adolescents during the initial two years after menstruation begins. However, persistent or concerning menstrual changes should still be discussed with a healthcare professional. Irregular periods in teenagers may have different causes from those seen later in life.

Yes. Irregular menstrual cycles can occur during the perimenopausal age group because hormonal changes during this transition may alter the usual cycle pattern. Perimenopause and irregular periods should be evaluated if the bleeding pattern is unusually heavy, prolonged or otherwise concerning.

Yes. Fibroids and endometrial polyps are among several possible causes of increased menstrual flow. Other causes can include hormonal abnormalities, endometriosis, adenomyosis, blood-clotting problems and certain uterine conditions. Heavy menstrual bleeding therefore needs an assessment rather than being automatically attributed to one cause.

Pregnancy complications may need to be ruled out when evaluating increased menstrual bleeding and severe period pain. Bleeding or pain that appears to be a menstrual problem may sometimes have another underlying cause. Abnormal vaginal bleeding during a possible pregnancy should be medically assessed rather than assumed to be a normal period.

Yes. Although endometriosis is one possible cause, severe menstrual pain can also be associated with genital-tract infections, fibroids and adenomyosis. Pregnancy complications may also need to be ruled out in appropriate circumstances. Severe period pain that interferes with normal activities deserves proper evaluation.

They can. Thyroid and prolactin abnormalities can contribute to irregular menstrual cycles. Because menstrual irregularity can sometimes occur alongside reproductive concerns, a doctor may assess the broader hormonal and fertility picture when appropriate. Thyroid problems and menstrual irregularities should be evaluated according to the individual's symptoms and reproductive goals.

Yes. Blood-clotting problems can be among the possible causes of increased menstrual flow. If bleeding is unusually heavy or persistent, your doctor may consider your medical and family history along with other possible causes. Heavy periods and blood-clotting disorders require professional assessment before a cause can be established.

Consider a consultation when your periods become persistently irregular, unusually heavy, significantly more painful, or noticeably different from your normal pattern. A gynaecologist for menstrual problems can help determine whether further examination or testing is needed.