It is estimated that only 20-50% of day two embryos can continue developing in vitro to day 5, irrespective of how perfect the in vitro culture system is.
By Rebeca Reus.
Last Update: 09/13/2018
Degree in Human Biology (Biochemistry) from the Pompeu Fabra University (UPF). Official Master's Degree in Clinical Analysis Laboratory from the UPF and Master’s Degree about the Theoretical Basis and Laboratory Procedures in Assisted Reproduction from the University of Valencia (UV).