Reasons for the failure of elderly childbearing
With the progress of society and the development of medical technology, more and more women choose to postpone childbearing. However, elderly childbearing also brings a series of problems. Although technology can help some elderly women realize their dreams of childbirth, the success rate is not high. This article will discuss the reasons for the failure of elderly childbearing from four aspects: age, egg quality, uterine status and physical health.
Age
Age is one of the primary reasons for the elderly childbearing. The number and quality of female eggs will gradually decline with age, especially after the age of 35. The fertility of women gradually decreases after the age of 35, especially after the age of 40. This is because female eggs exist in the ovary and are constantly affected by the external environment. As time goes by, eggs will be more damaged and aged.
In addition, women's uterus will also have some problems with age, such as hysteromyoma, adenomyosis, etc., which further affects fertility. Therefore, if women choose to be pregnant at a higher age, they are prone to fertility problems.
The decline in the number and quality of eggs in elderly women is irreversible, so age plays a decisive role in the failure of fertility in elderly women.
Egg mass
In addition to the age factor, egg quality is also one of the important reasons for the fertility failure of the elderly. With the growth of age, the quality of female eggs will gradually decline. The decline of egg quality includes two aspects, one is the increase of chromosome abnormality rate of eggs, the other is the deterioration of egg quality.
The increase of abnormal rate of egg chromosome will lead to problems such as embryo implantation failure, early embryo termination, stillbirth, and even genetic diseases such as chromosome diseases and personality defects. Poor egg quality will reduce the survival rate of embryos and increase the risk of abortion.
Therefore, the decline in egg quality is a major reason for the failure of female fertility at an advanced age.
Uterine state
In addition to egg problems, uterine status also plays an important role in the success of elderly childbearing. The uterus is the place for embryo implantation and embryo gestation. If there are some structural problems in the uterus, such as hysteromyoma, adenomyosis, etc., they will affect embryo implantation and development.
In addition, the nutrition and blood supply capacity of the endometrium will also decline with age, which has a certain impact on the development of the bed and fetus.
Therefore, the problem of uterine status is also a reason for the failure of elderly childbearing.
good health
Finally, physical health is also an important factor in the failure of elderly childbearing. With the growth of age, the functions of various organs of the female body will gradually decline, including the cardiovascular system, respiratory system, immune system, etc. These diseases and functional decline will have certain adverse effects on pregnancy and pregnancy health.
In addition, physical health problems also include decreased responsiveness to drugs and treatments, which is particularly important for older women who use assisted reproductive technology.
Therefore, the health problem is an important factor that affects the success of elderly childbearing.
summary
To sum up, the reasons for fertility failure of the elderly mainly include age, egg quality, uterus status and physical health. Women's aging will lead to a decline in the number and quality of eggs, and uterine status and physical health problems will also affect the success of childbirth at an advanced age. Therefore, for women who want to give birth at an advanced age, they should understand the relevant risks and problems in advance, and take corresponding measures, including regular physical examination, maintaining a healthy lifestyle, to improve the success rate of childbirth.
