A member asked:

My daugher is 12 and haven't had a period yet. should i be concerned?

3 doctors weighed in across 2 answers

Do not worry: No you should not. Age of the periods onset varies from 9-15 yo, so you still have some time.

Answered 10/26/2012

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No: In a 12 yr old I would expect breast (nipple) enlargement. If so she is likely progressing fine.Lack of menses by age 15 would warrant an evaluation for pubertal delay.

Answered 7/11/2017

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