329 results found
Medical tests
… a fetus to be stillborn. Find out the cause of a baby's birth defects or disability. Help determine the appropriate … Ask to have genetic counselling before making a decision about a karyotype test. How It Is Done Karyotype testing can … Ask to have genetic counselling before making a decision about a karyotype test. How It Is Done Karyotype testing can …
Medical tests
… eye that's most responsible for your vision. Common imaging methods include: Colour and black-and-white photography. A … will use drops to widen, or dilate, your pupils, think about having someone else drive you home. The drops make … to widen, or dilate, your pupils . You'll sit and wait for about half an hour for the drops to take effect. For most …
Medical tests
Medical tests
… taken from a vein or from the umbilical cord right after birth. Why It Is Done A test to measure hexosaminidase A is … blood transfusion in the past 3 months. Talk to your doctor about any concerns you have about the need for the test, its risks, how it will be done, …
Medical tests
… of monitor you are getting. Be sure to tell your doctor about all the medicines you take, even over-the-counter … of monitor you are getting. Be sure to tell your doctor about all the medicines you take, even over-the-counter …
Medical tests
… and saved. A full-mouth series of periapical X-rays (about 14 to 21 X-ray films) is most often done during a … X-rays. How long the test takes The X-ray usually takes about a minute per image. You may get more than one image … baby from the X-rays. Results Your dentist can talk to you about your X-rays right after they are done. Dental X-rays …
Medical tests
… stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking. If you don't, your … stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking. If you don't, your …
Medical tests
… is produced by the pituitary gland . In women, FSH helps control the menstrual cycle and the production of eggs by … You may be asked to stop taking medicines (including birth control pills) that contain estrogen or progesterone … High values in children may mean that puberty is about to start. Low values Low FSH values may mean: A woman …
Medical tests
… inside the belly. In many cases MRI gives information about structures in the body that cannot be seen as well … inside the body, it is more expensive than other imaging methods and may not be available in all medical centres. … organs for tumours, bleeding, or problems present since birth (congenital abnormalities). Find a blocked tube or …
Medical tests
… Cell-free fetal DNA is a screening test to look for certain birth defects in a fetus . It's done to find birth defects caused by an abnormal number of chromosomes . … is positive, it means there is a chance your baby has a birth defect. In that case, your doctor may suggest that you …
