This is often a difficult concept to understand since the calculate question is not like any thing you may do in the laboratory. The aim of the calculate question is to convert a series of observations into a form that allows QAPonline to analyse your performance.
IN this image, all the replies to the blastocyst are listed with the value for each option X the weighting allocate to the option. These calculations are then added together to form your NUMERIC assessment of the embryo. Essentially, the higher the value, the better the embryo.