Is the success rate of IVF related to constitution?
As an assisted reproductive technology, IVF has helped countless couples successfully realize their reproductive dreams. However, for older women, such as those over 42 years old, the success rate of IVF may be affected by some factors. Among them, physique is considered to be an important factor. This article will elaborate on the relationship between IVF success rate and physical fitness from four aspects: age, egg quality, hormone level and general health.
Influence of age
With the growth of age, the fertility of women will gradually decline, because the number and quality of eggs will decrease. Data from some hospitals show that the probability of 42 year old women successfully carrying out IVF is only about 20%, which is significantly lower than that of young women. This is because of the influence of aging on egg quality. With the growth of age, eggs are more likely to have chromosomal abnormalities, leading to a decline in the success rate of IVF.
In addition, female aging will also affect the decline of ovarian luteal function. Decreased luteal function will lead to insufficient preparation of endometrium, which will affect the implantation of embryos and the smooth progress of pregnancy. Therefore, age is one of the important factors that affect the success rate of IVF.
Effect of egg quality
Egg quality plays a vital role in the success rate of IVF. The quality of eggs is closely related to women's physique. Healthy women usually have better egg quality, thus increasing the success rate of IVF. On the contrary, if women have chronic diseases or bad living habits, such as smoking, drinking, etc., then the egg quality may be damaged, reducing the success rate of IVF.
The decline of egg quality is mainly manifested in the ability of egg development, the stability of chromosome structure and the integrity of genetic material. These factors will directly affect the quality of embryos and the smooth progress of embryo implantation, thus affecting the success rate of IVF.
Effects of hormone levels
Female hormone levels also play an important role in IVF. The balance of hormone levels is closely related to ovarian function. The normal secretion of ovaries and related hormones is essential for the development and ovulation of eggs. If the female hormone level is abnormal, it may cause damage to the ovarian function, and then affect the development and quality of eggs.
In addition, changes in hormone levels will also affect the success rate of IVF. Appropriate hormone level regulation can improve ovarian responsiveness, increase the number of follicles and the quality of eggs, thus improving the success rate of IVF. Therefore, the balance of hormone levels is critical to the success of IVF.
Impact on overall health
In addition to age, egg quality and hormone levels, women's overall health also has a significant impact on the success rate of IVF. Good overall health can improve the body's resistance to disease, reduce the occurrence of chronic diseases, and thus increase the success rate of IVF.
In general, the success rate of IVF is higher for women with normal weight, balanced nutrition, regular participation in appropriate sports, and no serious chronic diseases. However, unhealthy living habits such as obesity, malnutrition and lack of exercise may lead to hormone disorder and low immune system function, affecting the success rate of IVF.
summary
To sum up, there is a certain relationship between the success rate of IVF and physical fitness. Age has a direct impact on the success rate of IVF. Egg quality, hormone level and general health are also important factors affecting the success rate of IVF. Therefore, before IVF, women need to pay attention to their own physical conditioning, and improve their diet and living habits to maintain good physical condition, so as to improve the success rate of IVF.
