724
Participants
Start Date
August 9, 2017
Primary Completion Date
March 4, 2019
Study Completion Date
December 31, 2019
immediate frozen-thawed embryo transfer
Frozen-thawed embryo transfer will be performed in the first cycle following the stimulated IVF cycle
delayed frozen-thawed embryo transfer
Frozen-thawed embryo transfer will be performed at least in the second cycle following the stimulated IVF cycle
ShangHai JIAI Genetics&IVF Institute, Shanghai
The University of Hong Kong
OTHER
ShangHai Ji Ai Genetics & IVF Institute
OTHER