@inbook{1141746192, author={Shawky Z. A. Badawy}, editor={Silverman, Robert K.}, title={Prenatal Care and Fertility Testing}, booktitle={Obesity Medicine: Management of Obesity in Women's Health Care}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={obgyn.mhmedical.com/content.aspx?aid=1141746192} }