IMSI, or Intracytoplasmic morphologically selected sperm injection, is a technique that became popular over a decade ago. It uses a very high-power microscope to examine and select the sperm that will then be introduced in the egg with the aim of increasing the possibilities of a successful implantation and reducing the probabilities of miscarriage. […]
Embryos develop from the moment they are fertilised up until transfer to the mother’s uterus and this development process is assessed by embryologists. The embryos that have evolved correctly and are in the best condition are selected for transfer and/or cryopreservation.
At Instituto Bernabeu, we categorise embryos in accordance the Association for the Study of Reproductive Biology (ASEBIR) […]