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Orland Park, IL
A 19-year-old female asked:

2 week late period, negative test, no symptoms, perfect birth control use for 1.5 years and used condoms, could exercise and stress change cycle?

1 doctor answer2 doctors weighed in
Dr. Heidi Fowler
Psychiatry 25 years experience
Potentially: Reasons for missed / late period include: an anovulatory cycle in which no egg is released, marked v or ^ in weight; eating disorder; Over-exercising (endurance athletics), stress, travel, significant illnesses, oral contraceptives & other meds, Illegal drug use, breast feeding, hormone imbalances and medical problems (i.e., PCOS). Pregnancy is #1 reason.

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Last updated Oct 3, 2015

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