315 results found
Medical tests
… to look at the baby's genes. It can also be used later in pregnancy. Amniocentesis for genetic testing Amniocentesis … certain neural tube defects. Amniotic fluid has cells that have been shed by your growing fetus. The cells are checked … that are important to many health problems. Pregnancy: Should I Have Amniocentesis? Why It Is Done Amniocentesis …
Medical tests
… Home Pregnancy Tests On this page: Test Overview Why It Is Done … levels of hCG are made during pregnancy. The home tests have similar results to the pregnancy tests done on urine in … or a clinic. General instructions For any home test, you should follow some general guidelines: Check the expiration …
Medical tests
… Fetal Blood Sampling (FBS) During Pregnancy On this page: Overview How It Is Done Results … usually used when a Doppler ultrasound and/or a series of amniocentesis tests have first shown moderate to severe anemia. If you are …
Medical tests
… a good idea to get genetic counselling before deciding to have testing. Genetic counselling may involve: Discussing … doctor will tell you how to prepare if you are having an amniocentesis or chorionic villus sampling. Talk with your … to reduce the impact or severity of the disease. Your pregnancy decisions . Genetic testing can help you make …
Medical tests
… and chromosome problems. It is done during early pregnancy, most often between the 10th and 13th weeks. … growths found in the placenta . The chorionic villus cells have the same genetic material as the baby's cells. During … that are important to many health problems. Pregnancy: Should I Have CVS (Chorionic Villus Sampling)? Why It Is …
Medical tests
… is a blood test that may be done at 15 to 22 weeks of pregnancy. It's used to look for possible problems with your … that are important to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is Done The …
Medical tests
… Test Overview Fetal ultrasound is a test done during pregnancy that uses reflected sound waves. It produces a … fluid. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … slowly than normal, is small, or is less developed than it should be for its age. The fetus is abnormally large for its …
Medical tests
… is done to: Find out whether the chromosomes of an adult have a change that can be passed on to a child. Find out … on a blood sample taken from a vein. For testing during pregnancy, it may also be done on a sample of amniotic fluid … this type of test, cells are collected from the fetus using amniocentesis or chorionic villus sampling . Cell sample …
Medical tests
… "NEW-kuhl") translucency screening is a test done during pregnancy. It uses ultrasound to measure the thickness of … screening test . This test shows the chance that a baby may have a certain problem. It can't show for sure that a baby … that are important to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is …
Medical tests
… in which the body can't break down fatty substances as it should, so the fatty substances collect in the nerve cells … the baby will be a carrier . This means that the child will have one gene that produces Hex A and one that doesn't. The … baby (fetus) has Tay-Sachs disease. This is done early in pregnancy using amniocentesis or chorionic villus sampling. …
