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Living with 46 XX gonadal dysgenesis

A condition where the ovaries do not develop properly, which can delay puberty and affect fertility.

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Understanding 46 XX gonadal dysgenesis

46 XX gonadal dysgenesis is a condition in which the ovaries do not develop properly in females with typical chromosomes.

It can lead to premature ovarian failure, either because the gonads do not develop or do not respond to hormones that stimulate their growth. Puberty may be delayed, periods may not start (primary amenorrhea), and fertility may be lower. Bone density can also be low. GARD lists onset as teenager and adult.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Early menopause (premature ovarian insufficiency)
  • Delayed puberty
  • No periods (primary amenorrhea)
  • Small or absent breasts or uterus
  • Lower fertility
  • Low bone density

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include genetic specialists, hormone specialists, maternal-fetal medicine specialists and urinary and male reproductive system specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Resolve: The National Infertility Association may keep lists of experts for this condition.

Care & treatment

Care team
Genetic specialists (geneticists); Hormone specialists (endocrinologists); Maternal-fetal medicine specialists (pregnancy-related); Urinary and male reproductive system specialists (urologists)
Expert care
Expert lists: Resolve: The National Infertility Association
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Resolve: The National Infertility Association
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which hormone tests will check my ovary function?
How can we protect my bone health?
What are my options for fertility?

Quick facts

Symptoms usually startTeenager and as an Adult
InheritanceAutosomal Dominant, Autosomal Recessive, X-Linked

GARD says changes in genes (also called variants) cause this condition. It is listed as autosomal dominant, autosomal recessive, or X-linked.

GeneticEndocrineUrinary and Reproductive

Also known as: 46,xx complete gonadal dysgenesis; 46,xx gonadal dysgenesis; 46,xx ovarian dysgenesis; 46,xx pure gonadal dysgenesis; follicular stimulating hormone-resistant ovaries; fsh-ro

Patient organizations

Broader rare-disease groups

Source: NIH GARD · 46 XX gonadal dysgenesisGARD ID 5671 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with 46 XX gonadal dysgenesis.

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Explore research for 46 XX gonadal dysgenesis

Explore actively recruiting 46 XX gonadal dysgenesis studies with HealthSpark.

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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