Transfer generally refers to IVF embryo transfer, there is no authoritative information indicating that IVF embryo transfer can be measured a few days after the transfer, most people will be in the embryo transfer can be measured blood human chorionic gonadotropin 10 to 15 days after the test. How many days after IVF embryo transfer can be measured needs to be judged according to the specific time of embryo implantation, most women go to the hospital 10 to 15 days after IVF embryo transfer to draw blood for blood human chorionic gonadotropin test, to be able to determine whether they are pregnant or not. If a woman undergoes IVF embryo transfer and the embryo implantation is relatively early, she can determine whether she is pregnant by taking a blood human chorionic gonadotropin test 10 to 12 days after the embryo transfer. If the embryo is late in implantation, it is recommended that blood for human chorionic gonadotropin be drawn 15 days after IVF embryo transfer to detect pregnancy. It is recommended that women should rest more after embryo transfer, avoid overwork, and have relevant checkups on time after the transfer.