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助孕胎停育你检查过染色体问题吗?Help pregnancy occurs,Do you have inspection of chromosome??
Chromosomes are genetic substancesDNAMain carrier,Human body has a total of23right,Before22Coordinate,NS23Chromosome,Used to detere gender。
Chromosomal abnormal genetic disease in spontaneous abortion、stillbirth、Premature50%above,The incidence of newborns is about1%,Is sexual development and men and women infertility、Important reasons for infertility,Congenital heart disease、One of the important causes of intelligent development, etc.。
What is the performance of the chromosome appears?
The abnormal chromosome is often manifested as the lack of chromosomes.、Procurement、Addition、repeat、Three-fold, etc.。
Embryonic stop,Did you check the chromosome??
Chromosome of affected eggs from eggs and sperm。Meissue splitting during the maturity of the egg,Separate from two chromosome into a single chromosome,After being refined, then re-bind to the sperm's single chromosome.。The aging egg is more likely to reduce splitting abnormalities,That is, there will be a mature egg0Parasicle or2Barrier,The chromosome of the fertilized egg will be caused by the fertilization.1Or3strip,Non-diploid probability increase。
The chromosomal abnormality is the first killer that declines the quality of egg aging.。Appendage,Also have chromosome(Such as Luo Shi)And the gene-level abnormalities。There is currently known genetic diseases7000Multiple,in400Many can be tested by three generationsPGD/PGSTechnical detection。
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