https://www.selleckchem.com/pr....oducts/pd-166866.htm
BACKGROUND In this study we researched for the first trimester pregnancy measurements by transabdominal and transvaginal ultrasound gestational sac volume (GSV), embryo volume (EV), placenta volume (PV), yolk sac volume (YSV) and crown rump lengh (CRL) in predicting pregnancy outcome. Our goals was to demonstrate the ability of the first trimester ultrasound in identifying patients at high risk for abortion, intrauterine growth restriction (IUGR) and low birth weight. METHODS Prospective observational clinical study that investigated