Why does IVF fail in the United States

Why does IVF fail in the United States?With the development of technological level,While everyone enjoys the convenience brought by technology,Some problems are also emerging,The environmental pollution caused by the development of some enterprises,Work environment causes some health problems for people,Some problems brought about by the popularization of electronic products,Ultimately reflected in human health,On the issue of infertility,More and more families are facing the dilemma of childbirth,According to data statistics,Reached10%-15%The proportion of infertility caused by infertility,And it is showing an upward trend,therefore,The use of in vitro fertilization technology has been widely applied in recent years,It also brings hope to these groups。

Despite the hope brought by in vitro technology,But this treatment method still cannot guarantee the success of all those in need,at present,The failure rate of in vitro fertilization in China is relatively high,In fact, the true success of giving birth to a child lies in20%-30%Scope of。

1、Technical issues

Although China has gone through a period of time30Development of in vitro technology in the year,But due to certain factors,Insufficient investment and utilization in the development and research of new technologies,As of now,In China, the duration of embryo culture is generally limited,commonly3Starting transplantation in the day,At this point, the embryo also splits into7-8Cells,Their implantation ability is relatively weak,If cultivated to5Around the day,Formation of blastocyst,At this point, the embryo has already divided into hundreds of cells,Its vitality is relatively strong,Why not cultivate to the level of5Day transplantation,This is a technical issue,Besides technical issues, there are also equipment issues,Cultivate to the level of5Heaven has high requirements for the laboratory。This is currently a shortcoming in China。at present,The investment in IVF technology in the United States is relatively high,The effect is also quite good。

2、Physical reasons

Some women have problems with their ovaries and uterus,Ovarian problems,Causing a low number and poor quality of follicles,There won't be many embryos obtained in the end,Especially for women undergoing in vitro fertilization,The overall age is older,exceed35There are many people in the age group,At this age, women experience a sharp decline in ovarian and uterine function。

3、Male sperm problems

Some men have more unhealthy lifestyle habits,Smoking and drinking alcohol、Staying up late and playing games、Poor working environment, even in chemical facilities,These are all factors that cause poor sperm quality and insufficient quantity,Male diseases are also the main cause,Like prostate diseases、Diabetes, etc

4、Embryo issues

A high-quality embryo is an effective guarantee for the success of in vitro fertilization,Here we need to regulate and maintain the ovaries,And it's crucial,also,The formulation and selection of emission promotion plans are also very important,This is an important method for obtaining eggs。

5、Personal psychological issues

Why does IVF fail in the United States?People who undergo in vitro fertilization,Usually, it is a period of infertility treatment that has been experienced,Choosing to do a test tube only when there is no effect,Long term psychological pressure affects an individual's mental state,In a state of high tension and anxiety,This is precisely one of the factors that affect the success of in vitro fertilization,Long term anxiety can cause endocrine disorders,Endocrine disorders can cause hormone secretion in the human body,This in turn affects the implantation and development of embryos,therefore,A calm, positive, and relaxed mindset can contribute to the success rate of in vitro fertilization