A 18-year-old female asked:
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i am 18 years old this year and my period is still very irregular. the cycle can range from 35 days to 42 days. is this normal?

1 doctor answer
Dr. Lori Semel
34 years experience Pediatrics
Normal cycle?: For your body, this cycle is normal. Some women have irregular periods all their lives and some seem to settle down after a time, or after pregnancy.
Answered on Jul 29, 2014
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