<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What examples are there of birth defects caused by genetic problems?
<|assistant|>
Some birth defects caused by genetic problems include Down syndrome, spina bifida, cystic fibrosis, muscular dystrophy, autism, and intellectual disabilities. These conditions occur when there is an error in the genetic material, usually caused by an error in the structure of a single cell early in development.