Comparison of Individual Culture and Group Culture of Preimplantation Embryos in Human IVF Treatments

Comparison of Individual Culture and Group Culture of Preimplantation Embryos in Human IVF Treatments

Prospective randomized comparison of two widely used in vitro culture system in human IVF treatments. In vitro fertilized oocytes and embryos are cultured in individual culture media droplets using conventional petridish or in group culture using WOW (well of the well) petridish.

Primary outcome: implantation and pregnancy rates Secondary outcome: fertilization rate and embryo quality

Inclusion Criteria:

• Infertile patients entering in vitro fertilization treatment
• at least 1 oocyte collected

Exclusion Criteria:

• no oocytes collected