A member asked:

What can cause irregular period when not on any medication? last one lasted 8 days on and off this one lasted 3 days .

A doctor has provided 1 answer

Variety of reasons: Irregular periods can be caused by a long list of reasons. Pregnancy is usually at the top of the list. Irregular periods can come from stress, hormonal changes, illness. If the irregular periods continue and you are not pregnant then see your primary care provider

Answered 5/2/2015

2.9k views

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