2024年6月24日 · Read on for a breakdown of the most common types of pregnancy ultrasounds, when you might get them, and what to expect during the prenatal scans.

2022年9月28日 · What is an ultrasound in pregnancy? A prenatal ultrasound (or sonogram) is a test during pregnancy that checks on the health and development of your baby. An obstetrician, nurse midwife or ultrasound technician (sonographer) performs …

2023年10月19日 · A pregnancy ultrasound is a prenatal exam—usually done in your doctor’s office—that provides images (called sonograms) of baby and structures of your body, such as your uterus, placenta or ovaries.

2024年12月5日 · Ultrasound technology uses sound waves to create a visual image of your baby, placenta, and uterus during pregnancy. During an ultrasound, a sonographer uses a handheld instrument called a transducer to send sound waves through your uterus.

2016年10月7日 · A pregnancy ultrasound is an imaging test that uses high frequency sound waves to create pictures of a baby in the womb, as well as the mother’s reproductive organs.

2025年1月27日 · First trimester (11–14 weeks): This ultrasound confirms the pregnancy, precisely dates the gestational age, and determines if it is a single or multiple pregnancy. Second trimester (18–22 weeks): The morphology ultrasound examines your baby’s organs in detail, detects potential abnormalities, and checks the placenta’s position.

2023年7月6日 · There are two main types of ultrasounds used during pregnancy: transvaginal and transabdominal ultrasounds. Both types of scans are painless and typically last about 20 minutes. The type you have will depend on how far along you are in your pregnancy.

2024年9月26日 · With prenatal ultrasound, the echoes are recorded and transformed into video or photographic images of your baby. The ultrasound (which your doctor might call a sonogram, abdominal...