When doing IVF, after transferring fresh embryos into the uterine cavity, you must pay attention to the following points: First, you should pay attention to proper rest, do not have a tub bath and sexual life. Secondly, you can eat hot food, increase nutrition appropriately, eat soy products, and also eat fresh vegetables and fruits appropriately to prevent constipation. Thirdly, after the transplantation, progesterone can be routinely given for fetal preservation treatment. Progesterone can help to relieve the contraction of uterine muscles, which is conducive to the implantation and growth of fresh embryos. Fourthly, if the level of human chorionic gonadotropin in the blood is elevated after about 7-8 days of transplantation, early pregnancy will be highly suspected. In between, women should not be overly nervous, but should keep their mood relaxed, live a regular life and avoid overworking. Fifth, if lower abdominal pain and vaginal bleeding occur, they need to go to the hospital for examination and treatment at any time.