Patients mostly have no obvious signs after successful embryo implantation, and some patients may show certain signs as follows: 1. Some patients may have a small amount of brown secretion 7-8 days after the transplantation during the process of medication, which may be bleeding at the time of implantation. 2. After bedding in early pregnancy, due to the effect of progesterone, patients may have symptoms such as breast swelling and pain, drowsiness, fatigue, dizziness, etc. On the one hand, it is due to medication, and on the other hand, it is due to the cause of pregnancy, because progesterone will also rise after pregnancy. Symptoms of successful IVF transplantation are similar to those of early pregnancy, and there are no obvious clinical manifestations. After transplantation, you should not judge whether you are pregnant or not on the basis of adverse reactions, such as bleeding, breast distension, abdominal distension, and so on. Whether IVF transplantation is successful or not should follow the doctor’s instructions and go to the fertility center regularly for review to make a clear judgment. It is recommended to avoid anxiety after IVF transplantation and keep positive and optimistic mood which is more conducive to embryo implantation.