Three-dimensional versus two-dimensional ultrasound-guided embryo transfer: a randomised control study (abridged secondary publication)
TC Li, S Saravelos, WS Kong
Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong
1. There was no significant difference in the live birth rate after two- or three-dimensional ultrasound-guided embryo transfer.
2. Although three-dimensional ultrasonography is a newer tool for embryo transfer, it should not be recommended as a strategy to improve clinical outcomes.