Typically done between weeks 10 and 12 of pregnancy, CVS can identify certain genetic conditions. Talk to your health care provider about any medications or supplements you're taking.ĭuring CVS, a sample of cells is removed from the placenta. Alcohol and illegal drugs are off-limits, too. You might be referred to a specialist in maternal-fetal medicine, genetics, pediatrics or other areas. Prenatal visits can help your health care provider monitor your health and your baby's health.
Your health care provider might also discuss your risk of having a baby with a genetic condition. If you have a medical condition, your treatment might be adjusted in preparation for pregnancy. Your provider might counsel you to start taking a daily prenatal vitamin with folic acid and reach a healthy weight before you become pregnant. If you're thinking about becoming pregnant, consult your health care provider. Whether you know ahead of time that you'll have a high-risk pregnancy or you simply want to do whatever you can to prevent a high-risk pregnancy, stick to the basics. Talk to your health care provider about your complete obstetric history. If you gave birth prematurely in your last pregnancy or you've had multiple premature births, you're at increased risk of an early delivery in your next pregnancy. A history of pregnancy-related hypertension disorders, such as preeclampsia, increases the risk of having this diagnosis during the next pregnancy. Pregnancy risks are higher for women carrying more than one fetus.
Examples include an unusual placenta position, fetal growth less than the 10th percentile for gestational age (fetal growth restriction) and rhesus (Rh) sensitization - a potentially serious condition that can occur when your blood group is Rh negative and your baby's blood group is Rh positive. Various complications that develop during pregnancy can pose risks. High blood pressure, obesity, diabetes, epilepsy, thyroid disease, heart or blood disorders, poorly controlled asthma, and infections can increase pregnancy risks. Smoking cigarettes, drinking alcohol and using illegal drugs can put a pregnancy at risk. Pregnancy risks are higher for mothers older than age 35.
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