<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What examples are there of birth defects caused by genetic problems?
<|assistant|>
Examples of birth defects caused by genetic problems include Down Syndrome, sickle-cell anemia, cystic fibrosis, muscular dystrophy, hydrocephalus, spina bifida, and Huntington's disease. These conditions usually arise as the result of errors in the replication of genetic material during cell division, as well as from the inheritance of changes in certain genes.