![]() What are the types of genetic mutations that can occur? These can introduce brand new genetic changes to the child not previously present for either parent. When creating sperm, eggs or embryos, sometimes mistakes can occur during the intricate cell division processes. Mutations can happen during reproduction.This is what’s known as a “germline mutation.” On the other hand, if every cell in your body has that genetic change since you were born, then your sperm or egg cells can also contain those same genetic changes which can be passed down to your children. But that genetic change doesn’t get passed down to your child because those skin cells with the genetic mutation don’t affect your sperm or egg cells. This may impact any future skin cells that came from that original skin cell. Say one of your skin cells gets a genetic mutation due to DNA damage from sun exposure. Mutations can happen “at random” during your life.Where and when mutations happen matters because it impacts whether that mutation can be passed down to your children or not. Now, mutations can happen in cells from different parts of the body and at different times. Some genetic changes are protective, some are harmful, and most end up not having much of an impact. ![]() In reality, a genetic mutation is simply a change in a person’s genome (genetic material present in a cell). When most people hear “mutation,” they think of something gone wrong. “Genetics for Humans” is where we unpack how genetics impacts our everyday lives and the latest tools to help you build a healthier family. Orchid offers advanced genetic testing for couples who want their child to have the best shot of a healthy life.
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