Fig. 1
From: Promoting the use of elective single embryo transfer in clinical practice
Live birth rates with SET and multiple embryo transfer [5]. Percentages of live births that were singletons, twins, and triplets or higher-order births are shown in parentheses. Percentages may not total 100.0Â % due to rounding. In rare cases, a single embryo may divide and produce twins. For this reason, a small percentage of twins resulted from SET, and a small percentage of triplets resulted from DET. SET, single embryo transfer; DET, double embryo transfer