Unlike conventional single daily observations, time lapse technology provides hundreds of images, which allows pinpointing of key events in the embryo's in vitr

For the convenience of research workers, particularly those with limited knowledge of embryology, we have put together a series of tables to enable rapid identi

Clinical scientists, embryologists, and reproductive technologists, at all levels, as well as trainees and students interested in assisted reproductive technolo

Selecting the best embryo to transfer to the uterus is key to successful in vitro fertilization (IVF). A huge amount of research has been devoted to this topic