What is the success rate of IVF at 40 years old?

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Success rate of test tube infants at 40 years old

In recent years, IVF technology has been widely used. Many couples who cannot conceive naturally have realized their dreams in this way. However, with the growth of age, the success rate has gradually declined. So, how high is the success rate of IVF at the age of 40? Let's elaborate from the following aspects.

Influence of Age on IVF

First, age is one of the important factors that affect the success rate of IVF. Women's reproductive capacity began to decline after the age of 35, especially the quality of eggs. With the growth of age, the number and quality of eggs will gradually decrease, which will increase the difficulty of pregnancy. According to statistics, the success rate of women under 40 in each cycle is about 30%, while the success rate of women over 40 drops to about 10%.

In addition, age also affects other factors of IVF, such as the length of pregnancy cycle and the way of pregnancy. Older women usually need longer cycles to successfully conceive because the development of eggs takes longer. At the same time, older women may need to use more assisted reproductive technologies, such as embryo transfer or the use of donated eggs.

Influence of health status on IVF

In addition to age, health status also affects the success rate of IVF. Before receiving IVF, women need to ensure that they are healthy and free from any serious chronic disease or genetic disease. If women have some chronic diseases, such as hypertension or diabetes, it may increase the risk of pregnancy and pregnancy.

In addition, male sperm quality will also affect the success rate of IVF. If the number and vitality of male sperm is insufficient, or there is a problem of abnormal sperm, it may lead to a decrease in the fertilization rate, thus affecting the success rate of pregnancy. Therefore, both couples need to have a comprehensive physical examination to ensure their health and improve the success rate of IVF.

Hospital and choice of technology

The selection of regular hospitals and experienced doctors is also one of the key factors affecting the success rate of IVF. There are some famous IVF hospitals at home and abroad. These hospitals usually have advanced equipment and technology, and have experienced doctors. Choosing these hospitals for IVF surgery can greatly improve the success rate.

In addition, the choice of technology is also crucial. At present, the common IVF technologies include in vitro fertilization (IVF), ovarian stimulation, embryo transfer, etc. Different technologies have different success rates, and doctors will choose the most suitable technical scheme according to the specific situation of the couple.

Summary

To sum up, the success rate of IVF at the age of 40 is low, about 10%. Age, health status, selected hospital and technology are all important factors affecting the success rate. For couples who want to realize their dreams of fertility through IVF, choosing the right time, keeping healthy, choosing a regular hospital and appropriate technology are all the keys to improving the success rate. However, whether successful or not, family care and support are always the most important.