Can the success rate of IVF exclude abnormal embryos in advance?
IVF technology is an assisted reproductive technology, which aims to help couples who cannot conceive in a natural way to achieve their reproductive aspirations. With the continuous progress of science and technology, the success rate of IVF technology has gradually improved. At the same time, there are some methods that can help eliminate abnormal embryos in advance to improve the success rate of IVF. This article will elaborate from four aspects: embryo screening, genetic disease detection, chromosome abnormality screening and embryo implantation technology.
Embryo screening
Embryo screening is an important part of IVF technology. It can exclude abnormal embryos in advance by detecting the chromosome number and structure of embryos. At present, the commonly used embryo screening techniques include oocyte polarization chromosome detection (PGD) and sperm polarization chromosome detection (PGS). These techniques can be carried out in the early stage of IVF embryo culture to ensure that only embryos with normal chromosomes are selected for implantation.
Chromosome abnormality is one of the main reasons for embryo development failure and abortion. Embryo screening technology can improve the success rate of IVF and reduce the risk of abnormal embryonic development and abortion.
Genetic disease detection
In addition to chromosome abnormalities, some genetic diseases also affect the health and development of embryos. Through genetic disease detection, the risk of genetic diseases carried by embryos can be found in advance, and the transmission of diseased genes to the next generation can be avoided.
Genetic disease detection can detect embryos with pathogenic genes by analyzing the genome sequence of embryos, and exclude them for IVF implantation. This technology can avoid the inheritance of some genetic diseases in the family and improve the healthy success rate of IVF.
Chromosome abnormality screening
Chromosome abnormality is one of the important reasons for embryo development failure and abortion. Some hospitals provide chromosomal abnormality screening services, which can comprehensively detect chromosomes during IVF embryo culture.
Chromosome abnormality screening can detect the number and structure of chromosomes in embryonic cells, as well as the abnormalities of genome, find embryos with abnormal chromosomes early, and exclude them from being used for IVF implantation, so as to improve the success rate of IVF.
Embryo implantation technology
Embryo implantation technology is the core of IVF technology, which affects the success rate of IVF. The professional team in the hospital can choose the appropriate embryo implantation technology according to the patient's situation.
Common embryo implantation technologies include ordinary implantation and top-level micro implantation. The ordinary implantation is to directly implant the embryo into the uterine cavity, while the top-level micro implantation is to use minimally invasive technology to accurately implant the embryo into the best position of the uterus.
The selection of embryo implantation technology and operation skills have an important impact on the success rate of IVF. Correct selection of embryo implantation technology can improve the implantation rate and pregnancy rate of IVF, thus increasing the probability of success.
summary
In conclusion, the comprehensive application of embryo screening, genetic disease detection, chromosome abnormality screening and embryo implantation technology can eliminate abnormal embryos in advance and improve the success rate of IVF. With the continuous development of science and technology, the success rate of IVF technology is expected to further improve, bringing more hope and joy to couples with childbearing needs.
