121 results found
Medical tests
… cross the placenta in a pregnant woman to help protect her baby (fetus). IgM. IgM antibodies are the largest antibody. … animal dander. They are involved in allergic reactions to milk, some medicines, and some poisons. IgE antibody levels … is present. High levels of IgM in a newborn mean that the baby has an infection that started in the uterus before …
Medical tests
… Test Overview A non-stress test is a test that checks your baby's heartbeat patterns. It can show heart rate changes when the baby moves. It also shows changes when you have … having them. A fetal heart rate that speeds up when the baby moves means the baby is getting enough oxygen. Why It …
Medical tests
… biophysical profile (BPP) test measures the health of your baby (fetus) during pregnancy. A BPP test may include a … monitoring and a fetal ultrasound . The BPP measures your baby's heart rate, muscle tone, movement, breathing, and the amount of amniotic fluid around your baby. A BPP is commonly done in the last trimester of …
Medical tests
… Overview A contraction stress test checks to see if your baby will stay healthy during contractions when you are in … During a contraction, the blood and oxygen supply to your baby drops for a short time. This is not a problem for most … tells your body to release oxytocin. During this test, your baby's heart rate may slow down (decelerate) in a certain …
Medical tests
… blood. AFP is a substance made in the liver of an unborn baby (fetus). The amount of AFP in the blood of a pregnant woman can help see whether the baby may have such problems as spina bifida and anencephaly … an omphalocele, a congenital problem in which some of the baby's intestines stick out through the belly wall. …
Medical tests
… be done. These tests look for possible problems with your baby. The tests may be called first-trimester screening, … screening. The screening tests show the chance of your baby having certain birth defects such as Down syndrome or … to measure the thickness of the skin at the back of your baby's neck. An increase in the thickness can be an early …
Medical tests
… of the fluid buildup at the back of the developing baby's neck. If this area is thicker than normal, it can be … screening test . This test shows the chance that a baby may have a certain problem. It can't show for sure that a baby has a problem. You would need a diagnostic test, such …
Medical tests
… It's used to look for possible problems with your baby. The quad screening measures the amounts of four things … (AFP). AFP is made in the liver of an unborn baby (fetus). Human chorionic gonadotropin (hCG). This … Hormone inhibin A. This hormone is produced by the baby and the placenta. This test can't show for sure that …
Medical tests
… villus cells have the same genetic material as the baby's cells. During CVS, a sample of the chorionic villus … As you get older, you have a greater chance of having a baby with a genetic condition. You or the baby's father carries an abnormal gene that can cause an …
Medical tests
… a pregnant woman with Rh-negative blood is pregnant with a baby (fetus) with Rh-positive blood, Rh sensitization may occur. The baby may have Rh-positive blood if the father has Rh-positive blood. Rh sensitization happens when the baby's blood mixes with the mother's blood during pregnancy …
