Accuracy of pregnancy dating ultrasound tomtom updating problems
Your first scan is more likely to be a dating scan when you're between about 10 weeks and 14 weeks pregnant. This will confirm your due date and check whether you are having twins. Hypertension in pregnancy: diagnosis and management.
Ultrasound scans have been used in pregnancy for decades, and nobody has found them to be harmful if carried out correctly.Sonographers are radiographers or midwives who are trained in ultrasound. SCo R/BMUS guidelines for professional ultrasound practice. Society and College of Radiographers and British Medical Ultrasound Society.They usually have a postgraduate certificate, diploma, or master's degree in medical ultrasound, and will carry out most of your scans. org [Accessed July 2017] With your permission, we'll send you information about our products and services based on what you're looking for via email, our apps, and our site.However, if your sonographer can't get a clear picture, she may offer you a transvaginal scan to confirm the position of your placenta. In your third trimester, your doctor or midwife may recommend that you have a growth scan between 28 weeks and 40 weeks. She may ask you to half empty your bladder, which will make the scan more comfortable.