Journal of Korean Society of Medical Ultrasound 1990;9(1): 63-68.
Comparison of early gestational development between natural and stimulated pregnancies
Soon Ae Jun
In order to assess the difference in growth and development between the stimulated and natural pregnancies, we compared the sonographic measurememt of early embryos from the fifth to seventh gestational week, in terms of mean size of gestational sac, crown rump length, fetal heart rate and yolk sac size between 26 ovulation stimulated pregnancies and 38 natural pre gnancies. The two groups were compared by multiple regression analysis, The data suggest that there is atrend that embryos smaller in stimulated pregnancies though significant statistical differences was not proved.
Keywords: Pregnancy,US
Full text via DOI  Full text via DOI
We recommend
Editorial Office
A-304 Mapo Trapalace, 53 Mapo-daero, Mapo-gu, Seoul 04158, Korea
TEL : +82-2-763-5627   FAX : +82-2-763-6909   E-mail :
About |  Browse Articles |  Current Issue |  For Authors and Reviewers
Copyright © Korean Society of Ultrasound in Medicine.                 Developed in M2PI
Zoom in Close layer