Not necessarily: The fact that your period is 10 days late and your pregnancy tests are negative does not necessarily mean that there is something serious the matter. This could just be some normal variation in cycle length, or due to stess, changes in your schedule, diet,exercise, or weight changes, a side-effect of medications, or something more serious like thyroid problems, diabetes/insulin resistance,or PCOS
Answered 5/15/2015
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A doctor has provided 1 answer
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