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Test tube baby check What are the routine items of test tube baby check?

Test tube baby check What are the routine items of test tube baby check?



Routine items of IVF test

IVF is a method of assisting pregnancy through in vitro fertilization technology, but because of its innovation and particularity, it needs to go through a series of checks to ensure the quality of embryos and the health of mothers. The following will introduce the routine items of IVF examination from four aspects: genetic examination, embryo quality assessment, maternal health status and pregnancy related examination.

1、 Genetic examination

In the process of IVF, genetic examination plays a vital role. Common genetic tests include paternity testing, gene mutation screening and chromosome abnormality screening. Parent child identification is to determine whether the embryo is the biological child of both parties by extracting the DNA of parents and embryos for comparison. Gene mutation screening is mainly aimed at some hereditary diseases, such as cystic fibrosis, hereditary deafness, etc. By detecting the pathogenic genes carried by embryos, we can avoid passing on hereditary diseases to the next generation. Chromosome abnormality screening mainly detects chromosome level abnormalities, such as Down's syndrome, Edwards syndrome, etc., to ensure the normal number and structure of chromosomes in the embryo.

2、 Embryo quality assessment

Embryo quality assessment is one of the key factors in the success rate of IVF. Common embryo quality assessment items include embryo appearance assessment, embryo chromosome examination and embryo genotype detection. The evaluation of embryo appearance mainly evaluates the development and potential quality of the embryo by observing its morphology, cell number and cell division. Embryonic chromosome examination: Chromosome analysis is carried out by sampling embryonic cells to exclude embryonic development problems caused by chromosome abnormalities. Embryo genotype detection is to use high-throughput sequencing technology to detect the whole genome of embryos, screen whether embryos carry harmful genes, and avoid passing harmful genes to the next generation.

3、 Mother's health

The health status of mothers is crucial to the success rate of IVF and the safety during pregnancy. Routine maternal health examination includes basic physical examination, reproductive system examination and gynecological disease screening. The basic physical examination includes blood routine examination, blood type examination, liver and kidney function examination and other biochemical indicators to ensure that the mother is in good health. The reproductive system examination mainly includes the examination of uterine morphology, oviduct patency and ovarian function to ensure that the mother has the conditions for normal pregnancy and fetal development. Gynecological disease screening mainly eliminates chronic inflammation, infection, tumor and other diseases existing in mothers through gynecological ultrasound, cervical smear and other methods, so as to reduce interference in the process of IVF.

4、 Pregnancy related examination

After the success of IVF, the relevant examination during pregnancy is also important. Routine pregnancy related examinations include early pregnancy care, fetal heart sound monitoring and prenatal screening. Early pregnancy health care mainly includes the monitoring of pregnant women's weight, blood pressure, blood sugar and nutrition intake to ensure that the mother remains healthy during pregnancy. Fetal heart sound monitoring The fetal heart sound is monitored by the fetal heart apparatus and other tools to understand the growth and development of the fetus. Prenatal screening is mainly through blood and ultrasound examination to assess whether there is a risk of congenital malformation in the fetus, and take corresponding preventive and therapeutic measures in time.

Summary

The routine items of IVF examination mainly include genetic examination, embryo quality assessment, maternal health status and pregnancy related examination. Genetic examination ensures the quality of embryos and avoids the transmission of genetic diseases to the next generation through parent-child identification, gene mutation screening and chromosome abnormality screening. The embryo quality assessment provides the basis for selecting the most potential embryos through appearance assessment, embryo chromosome examination and embryo genotype detection. The examination of the mother's health ensures that the mother has the conditions for normal pregnancy and the environment for the safe development of the baby. Pregnancy related examinations mainly focus on pregnancy health care, fetal heart sound monitoring and prenatal screening to ensure the health and safety of mothers and infants. Comprehensive and accurate IVF examination is helpful to improve the success rate of IVF and reduce the occurrence of adverse consequences.
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