329 results found
Medical tests
… Test Overview Electronic fetal heart monitoring is done during pregnancy, labour, and delivery. It keeps track of … held in place with elastic belts on your belly. One sensor uses reflected sound waves (ultrasound) to keep track of your baby's heart rate. The other sensor measures how long your contractions last. The …
Medical tests
… Done Results Test Overview During the first trimester of pregnancy, screening tests for … Beta-hCG is a hormone made by the placenta . In some areas, other blood tests may be used. Nuchal translucency test. This test uses ultrasound to …
Medical tests
… may have Down syndrome . Inhibin A is made by the placenta during pregnancy. The level of inhibin A in the blood is used in a maternal serum quadruple screening test. Generally … The levels of these substances—along with a woman's age and other factors—help the doctor estimate the chance that the …
Medical tests
… high levels of prolactin, which helps make breast milk. During pregnancy, prolactin levels increase by 10 to 20 … times of physical or emotional stress. Many medicines can cause prolactin levels to go up. Tumours of the pituitary … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… middle sections of the gastrointestinal tract . The test uses barium contrast material , fluoroscopy , and X-ray . … takes up to 6 hours, so bring along a book to read or some other quiet activity. How It Is Done An upper GI series is … and take off any jewellery. You may not smoke or chew gum during the test, since the stomach will respond by making …
Medical tests
… done when there is any question about how the baby is doing during later pregnancy. Some women with high-risk … to stop smoking for 2 hours before the test. This is because smoking affects your baby's heart rate and movements. … rate with reflected sound waves (Doppler ultrasound). The other sensor measures how long your contractions are, if you …
Medical tests
… called German measles or 3-day measles) usually does not cause long-term problems. But someone infected with the rubella virus during pregnancy can transmit the disease to the baby … trimester . Birth defects of CRS include cataracts and other eye problems, hearing loss, and heart disease. …
Medical tests
… is done to look for changes in the cells of the cervix . During a Pap test, a small sample of cells from the surface … how often to have this test. Cervical cancer is often caused by a high-risk type of the human papillomavirus (HPV) . … be. If the results were abnormal, you may need to have other tests. If the results show changes that could be a …
Medical tests
… (genetic conditions) and chromosome problems. It is done during early pregnancy, most often between the 10th and 13th … a long, thin needle through the belly. Ultrasound is used to guide the catheter or needle to the right spot. CVS … You have already had a child who has Down syndrome or another chromosome problem. Other tests suggest that your …
Medical tests
… a lower gastrointestinal (GI) examination. The test is used to help find diseases and other problems that affect the large intestine. The colon is … stools and cramping for a few days. How It Is Done During the test The colon is filled with a contrast material …
