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If you’ve missed your period, your first thought may be that you’re pregnant. But pregnancy isn’t the only cause of a missed period. If you’ve confirmed that you’re not pregnant, it can be helpful to ...

The average woman has 11 to 13 menstrual periods per year. You might be unique in that you have more or fewer. Missed or irregular periods must be evaluated in light of your personal norms. During the ...

My period is, and always has been, very regular, reliably arriving every 21 days. So when it was 10 days late this past September, I freaked out and called my doctor to figure out what the heck was ...