Premature Ovarian Failure: Causes, Symptoms, and Treatment
Written by Achuta Uppu, MD. Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 2, 2026.
What kind of doctor treats Premature Ovarian Failure?
An OB/GYN usually diagnoses and manages this condition. Some patients are referred to a reproductive endocrinologist. A primary care doctor can also start the evaluation and coordinate care. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is premature ovarian failure?
Premature ovarian failure, also called primary ovarian insufficiency, is a condition where the ovaries stop working normally before age 40. Periods become irregular or stop, and hormone levels drop.
The ovaries store eggs and produce estrogen and progesterone, which control the menstrual cycle. In this condition, the ovaries run out of working eggs or stop responding to hormonal signals. Unlike menopause, women may still have occasional periods, and pregnancy is sometimes possible.
Symptoms
The most common sign is irregular or missed periods. Low estrogen can cause hot flashes, night sweats, trouble sleeping, vaginal dryness, and mood changes. Some women have trouble getting pregnant; others notice no symptoms at first.
Causes and who gets it
Often, doctors cannot find a cause. Known causes include genetic conditions such as Turner syndrome, chemotherapy or radiation for cancer, autoimmune diseases, and certain infections. The condition affects about 1 in 100 women before age 40.
How doctors diagnose it
A doctor will ask about menstrual history and symptoms, then order blood tests. A high follicle-stimulating hormone (FSH) level on more than one test suggests the ovaries are not responding. A bone density scan may be recommended, since low estrogen can weaken bones.
Treatment
Treatment usually focuses on replacing the hormones the ovaries no longer make, often estrogen therapy combined with progesterone. This protects bones and eases symptoms. Women who want to become pregnant can discuss options such as donor eggs with a fertility specialist. Calcium, vitamin D, and weight-bearing exercise support bone health.
When to see a doctor
Anyone who misses three or more periods in a row, or has hot flashes before age 40, should talk to a doctor. Early diagnosis matters because low estrogen can affect bone strength and heart health over time.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance; a concierge doctor usually charges more and often works alongside insurance. Longer visits help when discussing irregular periods or fertility concerns. These doctors can order blood tests, start hormone therapy in straightforward cases, and refer complex cases to a specialist while staying involved to coordinate care.
Common questions
Can women with premature ovarian failure still get pregnant?
Yes, but it is less likely. The ovaries may still release an egg now and then, so pregnancy is possible in some cases. Women who want to conceive should talk to a fertility specialist about their options.
Is premature ovarian failure the same as early menopause?
They are similar but not identical. With premature ovarian failure, the ovaries may still work occasionally. Menopause means they have stopped for good. Women with premature ovarian failure sometimes still have periods.
Does hormone therapy have risks?
Hormone therapy has possible side effects and risks, and these vary from person to person. Doctors weigh the benefits against the risks for each patient. Many experts recommend hormone therapy until the typical age of menopause to protect bones.
Can it be prevented?
In most cases, no. When the cause is genetics or an unknown factor, there is no known way to prevent it. Early diagnosis and treatment help protect long-term health.
Sources
- MedlinePlus - Primary Ovarian Insufficiency
- NIH Genetic and Rare Diseases Information Center - Premature ovarian failure 1
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
