Dismiss Modal

Types

Nontraditional Inheritance

Choose a preferred language

Click on the links below to learn more about this topic.

Uniparental Disomy: Prader-Willi Syndrome, Angelman Syndrome

Trinucleotide Repeats: Fragile-X Syndrome

Mitochondrial Inheritance: Leber's Optic Atrophy

Featured in

© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
stethoscope icon

Personalized care starts with the right provider

Search by specialty, location, and more.

FIND A DOCTOR
Related Articles
Read article
Genetic and Congenital Conditions
When to Seek Genetic Counseling

Genetic counseling gives you information about health concerns that run in your family.

Read article
Genetic and Congenital Conditions
Teratogens

Detailed information on teratogens and non-teratogenic agents

Read article
Genetic and Congenital Conditions
Support groups

Detailed information on finding a support group for parents affected by a birth defect.

Read article
Genetic and Congenital Conditions
Fetal Alcohol Spectrum Disorder (FASD)

A baby born to a mother who drinks alcohol during pregnancy can have many problems. This is called fetal alcohol spectrum disorder (FASD).