Patient's question:
Doctor, my partner and I have been married for many years without having children. We are undergoing IVF treatment. Today, the hospital said our embryo is graded as 4AA. What does an embryo graded 4AA mean?Doctor's answer:
Hello, the notation "4aa" indicates that the embryo quality is quite good. The quality of the embryo directly affects the success of the fetal transfer. Therefore, before undergoing IVF, attention must be paid to the cultivation of the embryo. Only by producing high-quality embryos can the success rate of IVF be guaranteed. We know that the success rate of IVF is not high, and the reason for this is the lack of good embryo quality.