This procedure consists in placing the embryos in a variety of culture media with different compositions; the goal is to optimize their development and evaluate their growth until the transfer.
ThEsE are called sequential cultures
In an aquatic environment, which resembles the maternal womb elaborated of a saline solution with nutritional supplements. Each Sequential Media covers the metabolic and nutritional needs in each phase of the embryo development.
When is a sequential culture recommended?
Couples with low embryo quality.
History of recurrent miscarriages
Couples with low implantation levels.
When a PGD is required and when there is the need to leave the embryo under observation for a longer period of time.