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A 29-year-old female asked:

12 days late. no period at all tested neg. i guess i'm not pregnant but what's going on? i'm always regular and on time.. have a lot of cm to.

1 doctor answer1 doctor weighed in
Dr. Gerard Honore
Fertility Medicine 29 years experience
Could be: Could be anovulatory cycle or irregular ovulation, these are the most common reasons (besides pregnancy) for a missed or late period. Good wishes.

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Last updated Dec 25, 2014

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