O-220 An annotation-free embryo scoring system (iDAScore ®) based on deep learning shows high performance for pregnancy prediction after single-vitrified blastocyst transfer

In this study, SVBT was performed after minimal stimulation and natural cycle in vitro fertilisation (IVF). Therefore, we had only few cycles with elective blastocyst transfer. However, there was also no bias in selecting the embryos for SVBT.Wider implications of the findingsOur results showed that objective embryo assessment by a completely automatic and annotation-free model, iDAScore, does perform as good or even better than more traditional embryo assessment or an annotation-dependent ranking tool. iDAS could be an optimal pregnancy prediction model after SVBT, especially in young and advanced age patients.Trial registration numbernot applicable
Source: Human Reproduction - Category: Reproduction Medicine Source Type: research