What steps should I take if I haven't had a period in 12 months?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Missing your period for 12 consecutive months is medically significant and warrants a doctor's evaluation. This absence, known as amenorrhea (or menopause if you're in midlife), can result from hormonal shifts, thyroid issues, stress, or other underlying conditions. A healthcare provider can identify the cause and recommend appropriate next steps tailored to your health.

Before your appointment, it helps to arrive informed. Taking a free, instant, online symptom check can help you understand possible causes, prepare the right questions, and navigate your next steps with confidence. It only takes a few minutes—and it could give you clarity right now.

Reviewed for medical accuracy: 07/14/2026

Important Next Steps

Learn what’s causing your missed periods Find out if missed periods need care Discover likely reasons for no period See OTC options for missed period symptoms Find a doctor for menstrual concerns Understand medically valid home remedies for amenorrhea Check if you need urgent care now

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Explanation

If you haven't had a period for a whole year, here are the steps you should take:

Use a free symptom checker to document your symptoms and health history
Visit a Healthcare Provider
Medical History and Physical Exam
Lab Tests
Identify the Cause
Treatment Options

Remember, not having a period for a year is something to talk to a healthcare provider about. They can help you understand what's happening and how to feel better.

(References)

Nawaz G, Rogol AD, Jenkins SM. Amenorrhea. [Updated 2024 Feb 25]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing.
Rebar R. Evaluation of Amenorrhea, Anovulation, and Abnormal Bleeding. [Updated 2018 Jan 15]. In: Feingold KR, Anawalt B, Blackman MR, et al., editors.
Klein DA, Paradise SL, Reeder RM. Amenorrhea: A Systematic Approach to Diagnosis and Management. Am Fam Physician. 2019 Jul 1;100(1):39-48. PMID: 31259490.

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