No. Normal menstrual periods last 3 to 7 days. Longer than normal periods can occur because of stress, a hormone imbalance, pregnancy, infection, a thyroid condition, and other causes. You should make an appointment with your health care provider. Be prepared to tell him/her the date of when your period started, how many pads or tampons you use in 24 hours, and if you have had sex, and if you have other medical problems or are taking medications.
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