Zika virus and pregnancy infographic Zika infection during pregnancy causes a birth defect called microcephaly and other brain problems. Learn how to protect yourself from Zika.
Folic acid Folic acid is vitamin B9, which can help prevent neural tube defects in your baby. Learn which supplements and foods are good sources of folic acid.
Weight gain during pregnancy Gaining the right amount of weight supports your baby's development, but too much can be harmful. How can you track your weight gain during pregnancy?