A 18-year-old female asked:
I'm 18 years old. my menstrual cycle is what is generally considered normal. my last period was over two weeks ago. this morning i started my period 9 days early. is that normal???
1 doctor answer • 1 doctor weighed in
Pediatrics 37 years experience
Not unusual: Teens could often have some irregularity in the frequency or duration of their periods, even if for most part they have been regular.
If however, you start to have recurrence of a period every 2 weeks, that isn't normal. So, if this seems to occurs over the next few cycles, get yourself checked.
Created for people with ongoing healthcare needs but benefits everyone.
1.9k viewsAnswered >2 years ago
Last updated Feb 24, 2018
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $39!
50% off with $15/month membership
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.