1 doctor weighed in:

Why can a menstrual cycle become irregular?

1 doctor weighed in
Dr. Carol Peters-tanksley
Obstetrics & Gynecology

In brief: Many things

Thyroid dysfunction, a significant change in weight or stress level, pcos, or other medical problems may change the menstrual cycle.

In brief: Many things

Thyroid dysfunction, a significant change in weight or stress level, pcos, or other medical problems may change the menstrual cycle.
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