Background: The advance technology and advancement, improvement in vitro transfer have made easy for elective transfer of embroys which are done in invitro fertilization. Initially the strategy was to used fresh embryo and transfer it but now due to improvement in technology it has become easier to store the embroyos for along period of time.Objective of the study : is to find out which effective way of embryo transfer .Methods :The metaanalysis of systemic Review was conducted. Eligibility criteria: The selection was done based on the intervention and client. Conclusion: Actually the is no clinical evidence that which type of transfer is better and have successful rate. But it is true from the syestamatic review that well equiped IVF lab and expert IVF team is very important .Due to which the success rate of transfer incereses.Such highly equiped IVF center are providing expensive IVF Treatment.