Single Embryo Transfer vs. Double Embryo Transfer in an Oocyte Donation Programme

Stopped Due to the high number of multiples pregnancies in the double embryo transfer group, we have decided to stop the enrollment of patients at 07/31/2012

Conditions

• Infertility
• Oocyte Recipient
• Single Embryo Transfer/Double Embryo Transfer
• Cumulative Pregnancy Rate
• Multiple Pregnancy

Interventions

• OTHER: Select the Number of embryos to transfer

Sponsor

Fundacion Dexeus