Over-the-counter medicine, supplements and herbal products during pregnancy If you're pregnant, talk to your provider before taking any medicine, supplement or herbal product. Some of them aren't safe during pregnancy.
Genetic and chromosomal conditions Genes and chromosomes can sometimes change, causing serious health conditions and birth defects for your baby. Learn about these changes and testing for them.
Genital and urinary tract defects Learn what causes genital and urinary tract defects and see how they affect your baby's health.