The technique does not use any radiation. In the meantime, we will continue to update and add content to Pregnancy, Birth and Baby to meet your information needs. We realise this is often an anxious time for parents, while they wait for the next ultrasound to check on their baby. Sometimes the results of a first trimester scan may be inconclusive or uncertain, and need to be combined with your clinical history and blood tests serum BhCG. We will review the uterus for such conditions as fibroids, and the ovaries for such conditions as ovarian cysts.
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Your pregnancy and baby guide
In the second trimester of pregnancy, you may be offered to have an morphology scan anomaly scan. Methods for estimating the due date. As the baby gets bigger, it starts to express its individual growth potential. Article Sources Accuracy of Ultrasound Dating. A Cochrane review concluded that ultrasonography can reduce the need for postterm induction and lead to earlier detection of multiple gestations 6. It has been reported that approximately one half of women accurately recall their LMP 2—4.