A key factor for successful implantation after cutting-edge transplantation is the initial quality, so how are Thai test-tube babies screened for "healthy seeds"? Barbie Guoguo will give you a detailed introduction.
First, let 's take a look at the processes that will go through in the process of gradual development. Progressive cells, like ordinary cells, multiply in two ways. The egg and sperm combine to form a fertilized egg. The fertilized egg undergoes continuous 上海代孕 division, soThe morphology of the initial cells is different from day to day, and the blastocyst will be formed on the fifth day 上海代怀孕网 of division. This process is also called cyst culture in the test tube world.
The evaluation of the gradient of the test tube requires the predictor to perform it under a microscope at a high magnification (200-400 times). The transformation is graded by the observed morphology. The general growth rate is normal, and the progressive appearance of beautiful appearance will be relatively high.The method is an internationally recognized standard for evaluating quality.
Thai IVF will evaluate the expectation after the egg is fertilized to the third day of development. The scoring index is the number of cells, size, whether there is 上海代孕医院 debris generated during division, cytoplasmic morphology and other aspects to determine the expected grade.
The cleavage period is divided into four levels on average, and the scoring criteria are as follows:
Level 1: It is predicted that the development speed is normal, the blastomere is uniform, the number is equal, the cytoplasm is uniform, there are no vacuoles, and the fragments are not more than 5%;
Level 2: normal development and development speed, blastomeres are uniform or roughly uniform, multiple equal or roughly equal, cytoplasm uniform, no vacuoles, debris 5? Between 10%;
Level 3: The development rate is roughly normal, the blastomere is uneven / uniform, multiple uneven / equal, there is a small amount of vacuoles in the 上海代孕公司 cytoplasm, causing 15% debris;
Level 4: Predict abnormal development speed, uneven blastomere, uneven number, uneven cytoplasm, large number of vacuoles, 10? 50% debris;
After the rating is rated, the doctors in the laboratory will usually select 1-2 pieces of high-quality slender for transplantation, and the rest will be frozen according to customer requirements. The normal logic is to use the gradual expectation of implantation, and the probability of test tube success will be relatively large. But this is not absolute, and it also has a lot to do with the mother of the transplant and the doctor's skills.
Therefore, when you want to conduct a test tube in Thailand, you have to be fully prepared. Barbie Guoguo has been cultivating Thai test tubes 上海代孕网站 for 8 years to remind everyone to make preparations for the early stage and replace them to welcome a good pregnancy.
