Not uncommon: It's not terribly uncommon to have a change in the timing of your cycles. I know it's probably a bit confusing and unnerving when you're so used to it starting on the same day every month, but I wouldn't be too concerned at this point. Sometimes fluctuations in your hormones can cause this, or even stress or anxiety.
Answered 7/9/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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