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A woman with a high-risk pregnancy has a greater chance of complications during labor, either because of pre-existing risk factors or unexpected conditions that can occur without warning during their nine-month term. Mothers with pre-existing medical conditions (diabetes, hypertension, heart disease) or a history of premature birth or pregnancy loss may need closer monitoring during pregnancy. Pregnancy-related problems, such as expecting multiple babies, toxemia (high blood pressure during pregnancy), and abnormal fetal growth or amniotic fluid amounts can also indicate a greater need to see a specialist in maternal fetal medicine.
High-Risk Pregnancy Services at John Muir Perinatal Medical Group provide support services at John Muir Medical Center and round-the-clock assistance to high-risk patients. Women are referred by their primary obstetrician or infertility specialist, if they know about a history that puts them or their babies at risk. The specialists work with a woman's physician for a healthier pregnancy.
New advances in technology have helped improve the timing and detection rate for pregnancies at risk for Down syndrome and the typically lethal condition trisomy 18. The newer screening test, known as first trimester screening with nuchal translucency can identify those pregnancies at risk for these genetic disorders as early as 11 weeks (nine weeks after conception), Previous blood test screening used to be performed between 16-20 weeks.
Before and throughout her pregnancy, a high-risk patient can be referred to John Muir Perinatal Medical Group for:
For those who deliver at the John Muir Birth Center, nurses specifically trained in high-risk prenatal care assist the perinatologists in the care of complicated pregnancies. Neonatal and pediatric specialists also are available to provide care for the newborns after delivery.