TY - BOOK AU - Amal Osman Ebrahim Ali AU - Mahmoud Emad Eldeen Salem , AU - Said Mohamed Thabet , AU - Waleed Sayed Elsherbiny , TI - Evaluation of cesarean sections done at Kar Eleini Hspital , 2007 : : Statistical Study / PY - 2010/// CY - Cairo : PB - Amal osman Ebrahim Ali , KW - Evaluation of cesarean sections KW - Maternal Obesity KW - Ultrasound Fetal Weight Estimation N1 - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Gynecology and Obstetrics; Issued also as CD N2 - To determine if maternal obesity affects the accuracy of ultrasound fetal weight estimation .75 singleton pregnancies underwent sonographic ( Hadlock ) fetal weight estimation within 7 days of delivery . Patients were stratified into three different groups based on increasing maternal body mass index ( BMI ) : normal weight (19.8 - 26), overwieght ( 26.1 - 29.0 ) and obese ( more than 29.0 ) ER -