An ultrasonographic estimated fetal weight reference for Japanese twin pregnancies

ConclusionWe established an EFW reference for Japanese twin pregnancies. The EFW of twins is similar to that of singletons until the mid-second trimester, gradually becoming lower than that of singletons and reaching about 90% that of singletons in the third trimester.
Source: Journal of Medical Ultrasonics - Category: Radiology Source Type: research