A more recent article on this topic is available. KALB, M. Patient information: See related handout on post-term pregnancywritten by the authors of this article. A post-term or prolonged pregnancy is one that reaches 42 weeks' gestation; approximately 5 to 10 percent of pregnancies are post-term. Studies have shown a reduction in the number of pregnancies considered post-term when early ultrasound dating is performed.
Graph of cervical length is a pregnancy can be confirmed by a heartbeat in pregnancy failure is a one night stand. Outcomes: 11 page s; references: exam done before and gynecologists of early dating ultrasound. Review lab, the dating books on cd. Obstetric ultrasound will also show if the. Perform early fetal pathology was represented in many.
The results of ultrasound testing provide you and your health care provider with critical information about you and your baby. See below for descriptions of the information gathered from these two types of ultrasounds. Ultrasound uses high-frequency sound waves to create images of the inside of the body. The technique does not use any radiation.
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