112 страниц. 2015 год. LAP Lambert Academic Publishing This book provides informative data at the field of Obstetrics and Medical ultrasonography. It provides general information of assessment of gestational age using the sonographic measurement of fetal bone biometrics. Very informative of how to predict and estimate the gestational age from sonographic measurement of fetal humeral length. The book provides new equations which are very useful to estimate the gestational age and predict fetal bone abnormalities. The book concluded that humeral length is an important fetal biometry which plays a vital role in assessment of fetal age and growth.Useful to Obstetricians, Sonologists, sonographers and post-graduate studies related to diagnostic medical ultrasound and Obstetrics.