Oocyte Zygote Embryo Maturation Arrest 18 C5830441
A genetic form of infertility where embryo development halts prematurely, typically identified during fertility treatment cycles.
Key facts at a glance
- ICD-10
- Q55.9
- ICD-11
- LA00.0
- Body system
- reproductive
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(reproductive)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Infertility
(reproductive)Fertilization failure
(reproductive)Irregular menses
(reproductive)Reduced oocyte quality
(reproductive)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
IVF with blastocyst transfer
Full IVF cycle with extended culture to blastocyst stage to identify and transfer developmentally competent embryos most likely to implant successfully.
Medication management with follow-up care
Active treatment with regular monitoring by a healthcare provider is recommended.
Egg donation program
Engagement with established oocyte donation program, selecting donor with favorable outcomes to maximize probability of healthy embryo development.
Additional treatment options
Ovarian priming protocols
Use of DHEA or testosterone supplementation prior to IVF cycle to potentially improve follicular response and oocyte quality in poor responders.
medicationBody weight optimization
Achieving and maintaining healthy BMI through nutrition and exercise, as both obesity and low body weight can impair ovarian function and treatment response.
lifestyleMediterranean diet intervention
Adoption of anti-inflammatory dietary pattern rich in vegetables, fish, olive oil, and whole grains to support overall reproductive health and oocyte quality.
dietaryWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Oocyte Zygote Embryo Maturation Arrest 18 C5830441?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy