Signs and symptoms of preterm labor infographic Preterm labor is labor that happens too early, before 37 weeks of pregnancy. Learn the signs and symptoms of preterm labor and what you can do if you have.
Isotretinoin and other retinoids during pregnancy If you're pregnant, oral retinoids may increase your baby's risk for birth defects. Learn how to protect your baby from the effects of isotretinoin.
Lead poisoning Lead poisoning occurs from high levels of lead in your water or environment. Learn about the risks of lead poisoning in children.