Dive into a comprehensive 34-minute obstetrics lecture from The National Family Medicine Board Review Course. Explore crucial topics including pregnancy physiologic adaptation, nutrition, folic acid supplementation, and immunization during pregnancy. Learn about initial prenatal evaluation procedures, ACOG 2014 EDC guidelines, and routine follow-up testing. Understand Rh sensitization, fetal chromosomal abnormalities, and antenatal diagnosis techniques. Examine second-trimester screening methods, genetic testing recommendations by ACOG, and cell-free DNA screening. Conclude with essential information on Group B Strep (GBS) screening and intrapartum prophylaxis guidelines. Gain key knowledge to excel in family medicine certification and recertification examinations through this intensive, fact-filled presentation.