What are the new breakthroughs in online black technology of Guiyang IVF technology?

A person's life is actually a documentary, but in many cases, the key to recording starts from the delivery room, and crying is the prelude to life. Now medicine can advance the recording time to the embryonic period. Recently, Guiyang Maternal and Child Health Hospital launched the first set in Guizhou? Time difference training system? Laboratory doctors call it. Royal photographer? . Not everyone can make an appointment. Only the shooting service of IVF embryos is provided. Six days at most. What is it? The shortest documentary in history? . What is the black technology of Guiyang IVF technology? Time difference training system? There are the following new breakthroughs:

1 can help embryologists observe the complete development process of embryos. When the doctor successfully took out the eggs and sperm and put them in an incubator simulating the mother, they were like seeds buried in the soil, waiting quietly for germination and breaking out of the ground. Usually, the observation time and normal development speed of embryos are:

On the first day after fertilization, there should be two pronuclei with the same size and the same number of nucleoli.

The embryo of the next day should have four blastomeres of equal size;

The embryo on the third day should have 8 blastomeres of equal size;

Embryos from the fifth day to the sixth day, that is, blastocysts, should expand to the third or fourth stage, with more inner cell clusters and trophoblast cells, and the structure is closely arranged.

Embryos that meet this standard are considered to be? Quality embryos? . However, there are still some seemingly high-quality embryos that cannot be successfully conceived after transplantation. Excellent? It just looks like it? Excellent? The naked eye can't identify the cause of the abnormality, so we can only take cells for genetic testing. Now the time difference training system is equivalent to a pair? Eyes? , can help us find out. ?

2. The time difference culture system does not need to take the embryo out of the incubator every morning like traditional monitoring, and repeatedly take the embryo out of the incubator to observe the development dynamics under the microscope. The time difference culture system is equipped with a high-resolution camera and microscope in the incubator, which takes pictures of embryos every 10 minute, continuously monitors the embryos, accurately records the whole dynamic development process from fertilization to blastocyst formation, and provides more complete development information for embryologists.

3. With the help of time difference culture system, doctors can easily find the abnormal development behavior of an embryo, and then choose the embryo with the highest development potential for transplantation, thus improving the sustained pregnancy rate and live birth rate. The lab doctor found some truth. Good-looking embryos are not necessarily really good, and there may be problems. After normal fertilization, the blastomere of the embryo is divided into two parts, but some will be divided into three parts and finally into eight parts. The steps of kernel splitting are very confusing, and finally it can't be implanted normally. ?