TY - CHAP M1 - Book, Section TI - Sonographic Measurements of the Embryo and Fetus A1 - Cunningham, F. Gary A1 - Leveno, Kenneth J. A1 - Dashe, Jodi S. A1 - Hoffman, Barbara L. A1 - Spong, Catherine Y. A1 - Casey, Brian M. PY - 2022 T2 - Williams Obstetrics, 26e AB - Table Graphic Jump LocationTABLE III-1Mean Gestational Sac Diameter and Crown-Rump Length and Corresponding Menstrual AgeView Table||Download (.pdf)TABLE III-1Mean Gestational Sac Diameter and Crown-Rump Length and Corresponding Menstrual AgeMenstrual Age (day)Menstrual Age (wk)Gestational Sac Size (mm)Crown-Rump Length (cm)30 4.332 4.6 334 4.9 536 5.1 638 5.4 840 5.7100.242 6.0120.444 6.3140.546 6.6160.748 6.9180.950 7.1201.052 7.4221.254 7.7241.456 8.0261.658 8.3271.860 8.6292.062 8.9312.264 9.1332.466 9.4352.668 9.7372.97010.0393.17210.3413.47410.6433.77610.9454.07811.1474.28011.4494.68211.7515.08412.0535.4From Daya, 1991; Hadlock, 1992; Nyberg, 1987; Robinson; 1975. SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/03/29 UR - accessmedicine.mhmedical.com/content.aspx?aid=1190766866 ER -