👉 Teratology is a medical specialty that focuses on the diagnosis, treatment, and prevention of congenital anomalies such as birth defects. It includes conditions like Down's syndrome, trisomy 21, and other genetic disorders like cystic fibrosis, spina bifida, and neurofibromatosis type 1. Teratology is also known for its emphasis on the role of genetics in human development and the impact of environmental factors on health outcomes.