You may have several tests in your first trimester (months 1, 2 and 3). What prenatal tests are done in the first trimester? Your provider also checks your weight at each prenatal care checkup to make sure you’re gaining the right amount. Treatment during pregnancy can prevent Rh disease. If you don’t have it and your baby does, it can cause Rh disease in your baby. Rh factor is a protein that most people have on their red blood cells. Anemia is when you don't have enough healthy red blood cells to carry oxygen to the rest of your body. Your blood test is also used to find out your blood type and Rh factor and to check for anemia. Your provider checks your blood for certain infections, like syphilis, hepatitis B and HIV. Having protein in your urine may be a sign of preeclampsia. Your provider checks your urine for infections, like a bladder or kidney infection, and other conditions, like preeclampsia. Preeclampsia can cause serious problems during pregnancy. Preeclampsia is high blood pressure that can happen after the 20 th week of pregnancy. Your provider checks your blood pressure to make sure you don’t have preeclampsia. You can get these prenatal tests several times during pregnancy: What prenatal tests do you get all through pregnancy? You also can make plans to give birth in a hospital that can give your baby special medical care.
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If you decide to have a diagnostic test, you can learn more about your baby’s condition and how to care for your baby after he’s born. You may or may not want to know if your baby has a health condition. Screening test results can help you decide if you want to have a diagnostic test. Miscarriage is when a baby dies in the womb before 20 weeks of pregnancy. Some diagnostic tests may have some risks for your baby, like miscarriage. If a screening test shows your baby is at high risk of a health condition, your provider may recommend a diagnostic test to confirm the results. There are no risks to you or your baby when you have a screening test.ĭiagnostic tests tell you for sure if your baby has a health condition. Screening tests check to see if your baby is more likely to have a health condition, but they don’t tell you for sure if you baby has a condition.
What are screening tests and diagnostic tests? A genetic counselor has training to help you understand about birth defects and other medical conditions that run in families and how they can affect your health and your baby's health. If there is a history of certain health conditions in your family, you may want to talk with a genetic counselor. Sometimes these conditions are passed from parent to child, and sometimes they happen on their own. A common chromosomal condition is Down syndrome. Genetic conditions include cystic fibrosis (also called CF), sickle cell disease and heart defects. A chromosome is the structure in cells that holds genes. A gene is part of your body's cells that stores instructions for the way your body grows and works. These conditions are caused by changes in genes and chromosomes. Birth defects can cause problems in overall health, how the body develops or how the body works. They change the shape or function of one or more parts of the body. These are health conditions that are present at birth. These prenatal tests check to see if your baby has any health problems, including: There are other tests that are done at certain times during your pregnancy. These tests make sure you and your baby are staying healthy. You get some prenatal tests several times during pregnancy at your prenatal care checkups.
They help your health care provider find out how you and your baby are doing. Prenatal tests are medical tests you get during pregnancy. What are prenatal tests and why are they important?
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