1. Aili Gang
  2. Maternity information
  3. What is the reason for the relatively low success rate of 30 year old IVF?

What is the reason for the relatively low success rate of 30 year old IVF?

What is the reason for the relatively low success rate of 30 year old IVF?



Reasons for the relatively low success rate of 30 year old IVF infants

Test tube baby technology is a kind of assisted reproductive technology to help infertile couples achieve their reproductive aspirations. Although IVF technology has made great progress in recent years, the success rate of IVF is relatively low for women around 30 years old. This article will discuss the causes of this phenomenon from the aspects of age, egg quality, uterine environment and embryo transfer.

Age factor

The age of women is one of the important factors that affect the success rate of IVF. With the growth of age, female ovarian function gradually declines, and the quality and quantity of eggs will be affected. The ovarian function of women around 30 years old has begun to decline gradually, which makes the fertility of eggs decline. In addition, women around 30 years old may have potential reproductive system diseases, such as polycystic ovary syndrome, which will also affect the quality and success rate of eggs. In addition, there may be differences between women's physical age and actual age. Physiological age refers to the aging degree of a person's body organs and functions, while the actual age is simply calculated according to the birthday. Therefore, even 30 year old women may have exceeded their actual age due to individual differences, which will also lead to a decline in the success rate of IVF.

Egg mass

Egg quality is one of the key factors that determine the success rate of IVF. With the growth of age, ovarian function declines, not only the number of eggs decreases, but also the quality of eggs decreases. The decline of egg quality will increase the abnormal rate of embryo development, thus affecting the success rate of pregnancy and embryo transfer. In addition, women around 30 years old may have DNA damage to their eggs due to high life pressure, environmental pollution and other factors, which will also adversely affect the success rate of IVF. Therefore, it is very important to maintain good living habits, reduce damage to the body and improve the quality of eggs.

Uterine environment

The uterine environment refers to the thickness, quality, nutrient supply and other factors of the endometrium. Women around 30 years old are affected by various factors. The uterine environment may not be ideal, which is not conducive to the implantation and development of embryos. The unsuitable uterine environment may be caused by living habits, endocrine disorders, endometrium abnormalities and other reasons. In recent years, some hospitals have begun to use auxiliary technologies before IVF, such as endometrial thickness improvement technology, to improve the success rate of IVF by regulating hormone levels and improving the uterine environment. However, the effects of these technologies still need further research and verification.

embryo transfer

Embryo transfer is the last key link of IVF technology. The selection of embryos and the mode of transfer will affect the success rate of IVF. Women around 30 years old may have poor embryo quality due to the existence of individual differences, leading to a decline in the success rate of pregnancy after transplantation. In addition, the method of embryo implantation is also very important. Traditional embryo transfer is to transfer embryos directly into the endometrium, which has certain restrictions on the success rate of IVF. In recent years, some hospitals have tried to use fixed embryo transfer technology to improve the success rate of embryo implantation by fixing the position of the embryo.

Summary

The reasons for the relatively low success rate of 30 year old IVF can be analyzed from the aspects of age, egg quality, uterine environment and embryo transfer. The growth of female age and the decline of ovarian function lead to the decline of egg quality, which reduces the success rate of IVF. At the same time, the unsatisfactory uterine environment and the choice of embryo transfer methods will also affect the success rate of IVF. In order to improve the success rate of IVF, women can choose to freeze eggs at an early age when they are about 30 years old, so as to retain the quality of eggs in their youth. At the same time, they need to maintain good living habits, improve physical quality and reduce damage to the body.
Site reminders and announcements
This website provides information storage space services for registered users. The articles/texts uploaded by non "Ailibang" editors are all self published and uploaded by registered users, which does not represent our opinion. The copyright belongs to the original author. If there is infringement, false information, wrong information or any problem, please contact us in time, and we will delete or correct it at the first time.