Hemophilia Carrier Risk Calculator
Key Takeaways
- Hemophilia is caused by mutations in the F8 or F9 genes that affect clotting factors.
- The disorder follows an X‑linked recessive inheritance pattern, so males are usually affected while females can be carriers.
- Genetic testing can pinpoint the exact mutation, helping families plan for future pregnancies.
- Carrier testing and genetic counseling are essential steps for relatives of a person with hemophilia.
- HemophiliaA and B differ mainly in the deficient clotting factor, treatment options, and prevalence.
When you hear the term Hemophilia is a rare bleeding disorder caused by a deficiency in blood clotting factors, leading to prolonged bleeding after injury or surgery. The condition has been known for centuries, but modern genetics tells us why it runs in families and how we can break the cycle. This guide walks you through the genetic roots, the classic X‑linked recessive inheritance pattern, and what families can do today to stay ahead of the disease.
Kaitlyn Duran
October 12, 2025 AT 13:18Just diving into the X‑linked inheritance thing-if a mom’s a carrier, each son has a 50 % chance of being affected, while each daughter has a 50 % chance of being a carrier herself. It’s wild how the math works out, especially when you throw in the rare cases where the mom is actually affected herself. This calculator is handy for families trying to map out those odds.