Embryo transfer, also known as embryo transfer, involves combining male sperm and female eggs to form a fertilized egg outside of the body, forming an embryo and then transferring one or both of them to the mother’s uterus. The woman is stimulated by medication to promote ovulation of the ovaries, and after detection of a mature follicle, the egg is extracted from the ovary by vaginal ultrasound and cultured in vitro by combining with sperm to form a fertilized egg. After the fertilized egg develops to the cleavage sphere stage or blastocyst stage, it is placed into the uterine cavity through the embryo transfer tube, and it develops into a fetus after successful implantation, which is the process of embryo transfer. The indications for IVF embryo transfer mainly include tubal obstruction, ovulation abnormalities, severe weak and abnormal spermatozoa in men, and unexplained infertility. After the embryo transfer, you should go to the hospital for blood test for HCG, ultrasound and other tests to find out whether the transfer is successful and whether the woman is in the state of pregnancy. Embryo transfer should go to a regular hospital and be operated by professional medical staff to improve the success rate of the transfer.