perinatology.com
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Common Heart Defects
Embryology Animations
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Genetics Glossary
Genetics Study Group — Animations
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Bed exercises (English)
Bed exercises (Spanish)
Exercise During Pregnancy (ACOG)
Nutrition
Sex in Pregnancy
Preconception Health
Placental Abnormalities & Ultrasound Findings
Echogenic Intracardiac Focus
Low-Lying Placenta (English)
Low-Lying Placenta (Chinese)
Low-Lying Placenta (Spanish)
Placenta Previa
Placenta previa (Chinese)
Placenta previa (Spanish)
Single Umbilical Artery
Multiple Pregnancy
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Twins (Spanish)
Nutrition in Twin Pregnancies
Pregnancy Complications
Fetal Growth Restriction
Periviable PROM
PPROM overview
Infections & Immunology
Group B Strep
Hepatitis B & C
Rh Factor
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Consumer Product Recalls — CPSC
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Food Safety by Events and Seasons
FoodSafety.gov
Patient Support & General Resources
Birth Defect Research for Children
Contact a Family (UK)
Pregnancy Glossary
Travel During Pregnancy
Travel — ACOG
Pregnant Travelers — CDC