How to improve the success rate of IVF II
The IVF second-generation technology has made significant progress, but there are still some limitations on the success rate. In order to improve the success rate of the second generation of test tube babies, hospitals and scientists continue to carry out research and improvement. This article will discuss how to improve the success rate of the second generation of IVF from different aspects.
Optimize embryo culture environment
Embryo culture environment is one of the key factors for the success rate of IVF. Traditional embryo culture is carried out in vitro culture dishes, but there are many uncertainties in this method. Some advanced IVF hospitals have begun to adopt new culture environments, such as continuous culture systems, which can provide constant temperature, gas and nutrient supplies, thus improving the survival rate and development quality of embryos.
In addition, some hospitals also use genomics and metabolic techniques to monitor the health of embryos. By detecting the genome and metabolic indicators of embryos, doctors can find and screen out embryos that cannot develop normally as soon as possible, thus improving the success rate.
In addition to optimizing the embryo culture environment, attention should also be paid to improving the success rate in the process of embryo transfer. Some hospitals are studying how to reduce the damage of embryos during transfer, and optimize the adhesion between embryos and endometrium to improve the implantation rate of transferred embryos.
Precise selection of high-quality embryos
Selecting high-quality embryos is the key to the success of IVF. The traditional embryo selection method is based on the external morphological characteristics of embryos, but this method has subjectivity and inaccuracy problems. In order to improve the accuracy of embryo selection, many hospitals have begun to use unique technologies and algorithms for embryo screening.
One of the methods is single cell genetic analysis. Normal chromosome combinations and genetic mutations can be screened out by genomic analysis of a single cell of an embryo. This method can not only reduce the transmission risk of genetic diseases, but also improve the selection probability of normal embryos.
In addition, some hospitals have also developed embryo nutrition assessment technology, which can assess the nutritional status and development potential of embryos by analyzing the metabolites in the embryo culture medium. This method can help doctors select embryos with the highest implantation potential.
Optimize patient treatment plan
The success rate of the second generation of IVF is also closely related to the patients' physiological conditions and treatment plans. According to different patient conditions, doctors can develop personalized treatment plans to improve the success rate.
For older female patients, doctors can consider using more active ovulation promotion programs to improve the number and quality of eggs. For female patients with endometrial problems, doctors can use assisted reproductive technologies, such as endometrial transplantation, to improve the endometrial environment.
In addition, research also shows that nutrition intake is closely related to the success rate of IVF. Reasonable diet and supplementation of appropriate nutrients, such as folic acid, vitamin D and antioxidants, can improve the fertility and embryonic development quality of patients.
Improve the management of late pregnancy
The success of the second generation of IVF does not only mean the pregnancy after embryo transfer, but also needs to ensure the smooth progress of pregnancy. Some hospitals have begun to pay attention to the management of late pregnancy to improve the fetal health and the successful delivery rate after pregnancy.
The hospital will conduct prenatal examination regularly to monitor the growth and development of the fetus. At the same time, doctors will develop personalized prenatal care programs, including diet, exercise and psychological support, according to the conditions of the mother and fetus. These measures can reduce pregnancy complications and preterm birth rate, and ensure the healthy development of embryos in the mother.
To sum up, in order to improve the success rate of the second generation of IVF, hospitals and scientists continue to explore and improve. The key to improve the success rate is to optimize the embryo culture environment, accurately select high-quality embryos, optimize patients' treatment plans and improve late pregnancy management. With the continuous progress of technology and the accumulation of clinical practice, it is believed that the success rate of IVF II will continue to increase.
