Adding a low ‐quality blastocyst to a high‐quality blastocyst for a double embryo transfer does not decrease pregnancy and live birth rate

ConclusionsWhen there is one HQB available, transferring an additional low ‐quality blastocyst would only slightly increase the LBR, but significantly increase the twin rate, therefore SET should be recommended. When two or more HQBs are available, SET‐H would have a reasonably good chance of success without the very high twin rate associated with DET‐HH. DET‐LL wh en compared with SET‐L, would increase the LBR, but increase the risk of multiple gestation.
Source: Acta Obstetricia et Gynecologica Scandinavica - Category: OBGYN Authors: Tags: ORIGINAL RESEARCH ARTICLE Source Type: research