Improvement of success rate
The third generation of IVF is the product of improvement and innovation based on IVF technology. Compared with the first and second generation of IVF, the third generation of IVF has significantly improved its success rate.
First of all, the third generation of IVF has adopted more advanced IVF technologies, including the quality assessment of oocytes, the optimization of sperm selection technology and the improvement of embryo culture conditions. The application of these technologies has greatly increased the success rate of IVF. According to data, the success rate of a certain hospital has risen from 50% to 70% after using the third generation IVF technology.
Secondly, the third generation of IVF has also made great breakthroughs in embryo transfer. Traditional IVF technology usually transfers embryos only when they develop to 3-5 cells, while the third generation IVF technology can transfer embryos after they are cultured to blastocyst stage. Blastocyst transfer has a higher success rate than traditional embryo transfer, because the development of embryos has been further improved at the blastocyst stage. Selecting embryos with higher development potential for transfer has greatly improved the success rate.
In addition, the third generation of IVF also introduced gene screening technology. This technology can screen genetic abnormalities of embryos, such as chromosome abnormalities, single gene diseases, etc., so as to select healthy embryos for transplantation and reduce the risk of birth defects. This not only improves the success rate of IVF, but also increases the birth rate of healthy infants.
The success rate is affected by environmental factors
Although the third generation IVF has made significant progress in technology, the success rate is still affected by a variety of environmental factors.
First, age is one of the important factors that affect the success rate of IVF. The older a woman is, the poorer the quality of her eggs and the more difficult it is to conceive. Therefore, young women are more likely to succeed in IVF. According to the data of a certain hospital, the success rate of IVF for women under 30 years old is 80%, while that for women over 35 years old is only 50%.
Secondly, physical health will also affect the success rate of IVF. The success rate of IVF for women with chronic diseases, immune system abnormalities and other diseases is low. Therefore, before IVF, women need to go through a comprehensive physical examination to ensure their health.
In addition, life habits and mental status may also affect the success rate of IVF. Bad living habits such as smoking and drinking will have a negative impact on pregnancy and embryonic development. In addition, the psychological state of anxiety and high pressure may also adversely affect the success rate of IVF. Therefore, it is very important to maintain good living habits and a relaxed attitude to improve the success rate of IVF.
Follow up monitoring of success rate
The success rate of IVF not only refers to the success rate of pregnancy, but also includes the success rate of pregnancy and the birth rate of healthy infants. In order to ensure the success rate of IVF, many hospitals will carry out follow-up monitoring on patients.
First of all, the success rate of pregnancy is one of the very important indicators. After IVF conception, the hospital will arrange patients to receive regular pregnancy tests, including blood tests B ultrasonic inspection, etc. Through these examinations, the hospital can find and deal with problems in pregnancy in time, and improve the success rate of pregnancy.
Secondly, the implantation and development of embryos also need to be monitored. The hospital will conduct regular culture and observation of embryos to ensure their normal development. For low quality or abnormal embryos, the hospital will adjust the treatment plan in time to improve the success rate of IVF.
In addition, the health status of infants after birth also needs to be tracked and monitored. The hospital will arrange regular physical examination and growth assessment to ensure the healthy growth of the baby.
Summary
The success rate of the third generation of IVF is constantly improving in the continuous innovation and development of technology. Through advanced in vitro fertilization technology, blastocyst transfer, gene screening and other means, the success rate of the third generation of IVF has significantly improved. However, the success rate is still affected by many factors, including age, physical health, living habits and mental status. In order to ensure the success rate of IVF, the hospital will conduct follow-up monitoring to track the health status of pregnancy, embryos and infants. In general, the success rate of the third generation IVF is increasing, which brings more hope and opportunities to those couples who cannot conceive naturally.
