The thawing of hatched blastocysts is generally not bad, but there is no guarantee that none of the thawed blastocysts will not be bad, and it is not possible to make a generalization. At present, the technology of blastocyst thawing is relatively mature, and the risk of thawing is small, will not reduce the activity of blastocysts, and generally will not affect the quality of blastocysts, the recovery rate is high, and the chances of failure of thawing are small. In the process of freezing the incubated blastocysts, they need to be reduced from physiological temperature to ultra-low temperature, and in the process of thawing, they need to be restored from ultra-low temperature to physiological temperature, and the large change or fluctuation of this temperature will affect the survival of blastocysts, and a few patients may experience cell death. The specific situation needs to be based on your own situation and comprehensive judgment. After the transplantation surgery, you should maintain sufficient rest time during pregnancy and avoid overwork. At the same time, it is necessary to supplement the folic acid component in time to prevent fetal malformation. Diet, you can also eat more food rich in vitamins and proteins. Keep a positive and optimistic mindset and avoid a negative mindset.