Hi. Strenuous exercises are known to cause irregular menses. Other than that most common cause of irregular menses is hormonal imbalance. You require further investigation, blood tests and sonography. I advise you to consult with your Gynaecologist and get yourself checked and treated. You can check this link to know more http://mygynaecworld.com/irregular-menses-wu
Answered2016-04-29 05:52:40
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