Obstetric ultrasonography, or prenatal ultrasound, is the use of medical ultrasonography in pregnancy, in which sound waves are used to create real-time...

modified criteria have been lowered to 135 since the late 1980s. Obstetric ultrasonography is routinely used for dating the gestational age of a pregnancy...

a plastic/latex sheath and inserted into the vagina. Transvaginal ultrasonography has a sensitivity of at least 90% for ectopic pregnancy. The diagnostic...

medical ultrasonography or simply sonography, or echography. The practice of examining pregnant women using ultrasound is called obstetric ultrasonography, and...

both as a means of gynecologic ultrasonography and obstetric ultrasonography. It is preferred over abdominal ultrasonography in the diagnosis of ectopic...

has utility for determining the success of medication abortion. Obstetric ultrasonography may also be used to detect and diagnose pregnancy. It is very...

fertilization (as is possible in in vitro fertilization), or by obstetric ultrasonography. The popularity of using this measure of pregnancy is largely...

complications, disease, or routine prenatal care. Medical ultrasonography including obstetric ultrasonography, and magnetic resonance imaging (MRI) without contrast...

activity can be visualized and the fetal heart motion quantified by obstetric ultrasonography. A study of 32 normal pregnancies showed that fetal heart motion...

treatment. Gynography Gynoroentgenology Obstetric ultrasonography Sonosalpingography Vaginal ultrasonography Caspi, B.; Zbar, AP.; Mavor, E.; Hagay, Z...

fertilization (as is possible in in vitro fertilization) or by obstetric ultrasonography. Adding the estimated gestational age at childbirth to the above...

examine the uterus and fetus during pregnancy; this is called obstetric ultrasonography. Abdominal ultrasound is commonly used in the setting of abdominal...

training available to physicians in the US are: Maternal-fetal medicine: an obstetrical subspecialty, sometimes referred to as perinatology, that focuses on...

blood flow are also used in other fields of medical ultrasonography, such as obstetric ultrasonography and neurology. Velocity measurement of blood flow...

bleeding, abdominal pain, premature labor and threatened miscarriage. Ultrasonography is the preferred method of diagnosis. A chorionic hematoma appears...

intrauterine pregnancy exists until the embryo can be identified. On obstetric ultrasound, the gestational sac is a dark (anechoic) space surrounded...

frequently checks the estradiol level and, by means of gynecologic ultrasonography, follicular growth. Typically approximately 10 days of injections will...

that all women have contact (either in person or by phone) with their obstetric provider within the first three weeks postpartum to address acute issues...

sometimes with additional terms, to indicate more details of the female's obstetric history. When using these terms: Gravida indicates the number of times...

William; Lubert, Adam; Veldtman, Gruschen; Girnius, Andrea (2022). "6 - Obstetric Events That Affect Cardiac Patients". Maternal Cardiac Care A Guide to...

Informa Healthcare. ISBN 1-84214-333-6. Association of Women’s Health, Obstetric, and Neonatal Nurses (2005). Lyndon, Audrey Lyndon; Ali, Linda Usher (eds...

Fertility awareness Unintended pregnancy Testing 3D ultrasound Obstetric ultrasonography Pregnancy test home testing Prenatal testing Medical imaging Types...

"Malpresentation & Cord Prolapse (Chapter 21)". In Alan H. DeCherney (ed.). Current Obstetric & Gynecologic Diagnosis & Treatment. Lauren Nathan (Ninth ed.). Lange/McGraw-Hill...

This nomenclature has been adopted by the Association of Women's Health, Obstetric and Neonatal Nurses (AWHONN), the American College of Obstetricians and...

Obstetrical bleeding is bleeding in pregnancy that occurs before, during, or after childbirth. Bleeding before childbirth is that which occurs after 24...

and Gynecologists; Society for Maternal-Fetal Medicine (March 2014). "Obstetric care consensus no. 1: safe prevention of the primary cesarean delivery"...

Fertility awareness Unintended pregnancy Testing 3D ultrasound Obstetric ultrasonography Pregnancy test home testing Prenatal testing Medical imaging Types...

and are usually represented with lighter colors on images in medical ultrasonography. In contrast, tissues with lower echogenicity are called "hypoechoic"...

Fertility awareness Unintended pregnancy Testing 3D ultrasound Obstetric ultrasonography Pregnancy test home testing Prenatal testing Medical imaging Types...

deliveries) PPROM; preterm premature (prelabor) rupture of membranes List of obstetric topics Fetal fibronectin (fFN) Apgar score Bishop, Edward H. (August 1964)...