ISUOG practice guidelines: performance of first-trimester fetal ultrasound scan. Salomon LJ, Alfirevic Z, Bilardo CM, Chalouhi GE, Ghi T, Kagan KO, Lau TK, Papageorghiou AT, Raine-Fenning NJ, Stirnemann J, Suresh S, Tabor A, Timor-Tritsch IE, Toi A, Yeo G. 2011 Jan 37(1):116-26.īutt K, Lim K, DIAGNOSTIC IMAGING COMMITTEE RETIRED: Determination of gestational age by ultrasound. But a first-trimester ultrasound isn’t standard practice because it’s still too early for your practitioner to see your baby in detail. Salomon LJ, Alfirevic Z, Berghella V, Bilardo C, Hernandez-Andrade E, Johnsen SL, Kalache K, Leung KY, Malinger G, Munoz H, Prefumo F, Toi A, Lee W, ISUOG Clinical Standards Committee Practice guidelines for performance of the routine mid-trimester fetal ultrasound scan. First-trimester ultrasound An early ultrasound is often a routine part of prenatal care between 6 and 9 weeks of pregnancy, though it can happen anytime before week 14. Nonurgent and urgent emergency department use during pregnancy: an observational study. Kilfoyle KA, Vrees R, Raker CA, Matteson KA. Emergency Department Use in the Perinatal Period: An Opportunity for Early Intervention. In addition to a pregnancy test, some health care. Malik S, Kothari C, MacCallum C, Liepman M, Tareen S, Rhodes KV. Your first ultrasound, also known as a fetal ultrasound or sonogram, could occur as early as six to eight weeks into your pregnancy. However, ultrasound exams before ten weeks are common and can still be used as accurate assessments for most necessary clinical determinations.Ĭopyright © 2023, StatPearls Publishing LLC. However, if any high-risk features (advanced maternal age, twin pregnancy, etc.) or clinical concerns are present (irregular menses, vaginal bleeding, etc.), more than one ultrasound may be performed at the clinician's discretion, with the first ideally in the late first trimester between 10+0 and 13+6 weeks. First trimester ultrasounds are not a requirement for all pregnancies to confirm viability. If only one ultrasound can be performed during pregnancy, it should be performed in the mid-second trimester (18 to 22 weeks) to detect fetal anomalies and growth abnormalities. Pregnant women will typically have at least one ultrasound during their pregnancies. In the United States, approximately one-third of pregnant patients utilize the ED at least once during their pregnancy. Though home pregnancy tests are increasingly popular, some women may discover they are pregnant for the first time in the outpatient setting. Complications arising from pregnancy are frequently-encountered complaints in emergency departments (EDs) and prenatal clinics. Once they’re happy with the images, they’ll save the pictures (your 8-week sonogram) and you can use a paper towel to wipe off the gel.Ultrasonography is a commonly used tool to evaluate the status of pregnancy. So the healthcare practitioner will apply some gel to your abdomen, then they’ll use the ultrasound probe (also called an ultrasound transducer) over your skin to see where your 8-week-old fetus is. Then, when it’s time for your ultrasound, it’s likely to be an external or transabdominal ultrasound at 8 weeks. Your doctor or nurse will also discuss any potential risks during your pregnancy, take your blood pressure, and run tests for gestational diabetes and pre-eclampsia. Advanced Ultrasound While this exam is similar to a standard ultrasound, it uses more sophisticated equipment to examine a suspected problem. Transvaginal ultrasounds are most often used during the early stages of pregnancy. This can happen as early as seven to eight weeks of pregnancy. They may also discuss your birth preferences (or birth plans, but sometimes, plans can go a little off-course), so it’s worth thinking about those beforehand. Specifically-designed probes are used inside the vagina to generate sonogram images. Some people have an early ultrasound (also called a first-trimester ultrasound or dating ultrasound). Relax ‒ while it may feel like a mix of daunting and exciting, it’s totally routine and usually not invasive at all.Īs part of your 8 weeks pregnancy appointment, they’ll likely run through your diet and nutrition, go through useful exercises you can do, and give you some notes on prenatal care. So as it’s your first, you may not know what’s likely to happen. Your 8-week ultrasound might just be the first ultrasound of your pregnancy.Ĭongratulations, mama, this is a major milestone! What can I expect at an 8-week ultrasound?
0 Comments
Leave a Reply. |