How is the quality of 4bc blastocysts?

After the test tube embryo has gone through the early embryo stage, the quality of the blastocyst will be graded when it is shaped into the blastocyst stage. Many people here may get the results of blastocyst in 4 AD. Friends who are trying IVF for the first time are confused about the meaning of 4bc blastocyst. The article explains in detail the pass rate and quality level of embryo 4BC transplantation.

4bc blastocyst quality?

Blastocyst 4bc

For those friends who are curious about the meaning of grade 4 test tube embryos, the first thing to mention is that the development of blastocysts will be divided into the following 6 stages in grading, and then AVIC will grade the blastocysts at different stages. The following steps:

D5 blastocyst development process

Then, the blastocysts at different stages of development were classified according to their inner cell mass and trophoblast cells. 4bc blastocyst refers to the blastocyst that was molded on day 4, with bc as the grade. In general, the quality of IVF embryos is good.

Generally speaking, "4" means blastocysts at different stages of expansion. In theory, "4" is the best, followed by "B" and "C" which are primarily used to grade the quality of inner cell mass and trophoblast cells. "Type B" has a small number of somatic cells and their arrangement is loose. The "Type C" squamous epithelial cell layer is composed of sparse cells.

Blastocyst 4 AD It is the evaluation standard of blastocyst quality. Refers to the blastocyst that has been shaped to the fourth stage. The total number of somatic cells in the blastocyst is small and the arrangement is loose. The squamous epithelial cell layer of the blastocyst germ cells is composed of sparse cells. Although it is not a high-quality blastocyst overall, the quality still meets the transplantation standards. Generally speaking, the success rate of migration is relatively high.

4bc's successful blastocyst transfer case

Generally speaking, AA is the best, CC is the worst, and 4 is the growth level, which means that the blastocyst has expanded. Although the success rate of IVF transplantation is average, if it is successful, the majority of them are healthy.

4bc blastocyst passing rate

What is the success rate after 4bc blastocyst migration? I suggest you don't worry too much, because some people didn't do 4aa, but did 4bc. After migration, it mainly lies in the mother's body. It's great to know about the hidden treasure that can create IVF embryos and cysts. Believe in the baby!

Many people are concerned about the success rate and pass rate of 4BC blastocyst migration. In fact, the quality of test tube embryos is a factor. It depends on many factors, such as the woman's uterine wall, health status, etc. There were many successful migration examples before 400 AD.

Pregnancy test paper after IVF

Transplant 2 4bc from the same batch. Our batch number has the largest hcg for 12 days, 1326. don’t worry. Looking at my test strip, it was also red. Believe in yourself and your children!

The higher the level, the better the quality of test tube transplantation and the higher the pregnancy rate. In addition, it is important to note that we should not blindly choose blastocyst migration because its success rate is very high. We should understand that the blastocyst shaping standard is relatively high and is not suitable for all situations, so we don't need to persist.

The grade of IVF embryos is closely related to the pass rate, so in most cases blastocysts are classified by grade. Generally speaking, high-quality IVF embryos mean higher implantation and pregnancy rates. The following is a detailed explanation of different test tube embryo grades:

5aa 5 ab AC 5 ba 5 bb 5 BC 5 ca 5 CB 5 cc 6 aa 6 ab 6 ba 6 bb 6 BC 6 ca 6 CB 6 cc