5. Conclusion
For the first time, we established a set of fetal biometric parameter
references stratiļ¬ed by chorionicity and mode of conception for Chinese
twins, and the clinical significance lies in providing a useful tool for
more accurate and comprehensive assessment of fetal growth in twins.
This study provides new evidence that SC-MCDA twins grow slower than
SC-DCDA twins, and the growth velocity of EFW, BPD, HC, FL and HL were
statistically different between them. Meanwhile, our results showed that
conception mode could affect the growth pattern of twins.