Is it dangerous to have old children after freezing eggs, or is it dangerous to have old children after freezing eggs?

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Prospects and current situation of frozen eggs

In recent years, with the progress of science and technology and the change of social concepts, more and more women began to choose frozen eggs to delay the time of childbirth. The emergence of frozen egg technology undoubtedly provides women with more choices and solves the conflict between career development and fertility. However, is there any danger of old age reproduction after frozen eggs? This is a question worthy of discussion.

Limited by biological laws

First of all, frozen eggs cannot eliminate the overall biological constraints of female fertility. Women's eggs are usually in their twenties to thirties when they reach the best quality and quantity. With the increase of age, the quality and quantity of eggs will decline, which will lead to increased risk of pregnancy difficulties and birth defects. Even eggs preserved by frozen eggs may still be subject to age restrictions after thawing, so there is still a certain risk of elderly childbearing.

Secondly, hormone therapy during egg freezing may also pose a certain risk to women's health. Hormone treatment may lead to ovarian hyperstimulation syndrome, which may cause ovarian swelling, nausea, vomiting and other uncomfortable symptoms. In addition, hormone therapy may increase the risk of breast cancer, ovarian cancer and cardiovascular disease. These potential risks need to be fully explained and informed to patients before freezing eggs.

Effect of frozen eggs on embryo quality

In the process of freezing eggs, eggs will be quickly frozen and preserved. Although the improvement of frozen egg technology makes the quality of preserved eggs more and more high, it is still unable to completely avoid the damage of embryo quality. Studies have shown that frozen eggs have a certain impact on the stability of eggs and embryos, increasing the risk of embryo implantation failure and abortion. Therefore, even if thawing and embryo transfer are successful, elderly women still face the possibility of abnormal fetal development.

The influence of elderly childbearing on maternal and infant health

Older childbearing has certain risks to the health of both mothers and infants. With the increase of age, women may be more likely to suffer from pregnancy complications such as hypertension and gestational diabetes. At the same time, the risk of pregnancy and delivery of elderly mothers will also increase, such as premature delivery, caesarean section and pre eclampsia. For infants, the risks of childbirth of elderly mothers include the increased incidence of premature delivery, low birth weight, Down syndrome and other abnormalities.

Summary

It is not entirely safe to bear old eggs after freezing. The technology of freezing eggs has improved the possibility of women's delayed childbearing, but it cannot eliminate the risk of old childbearing itself. Before deciding to freeze eggs, women should fully understand the decline of ovarian function with age and the risks in the process of freezing eggs, and make decisions under the guidance of doctors.

At the same time, the society should strengthen the propaganda and education of women's childbearing age, promote the establishment of a more comprehensive childbearing security system, provide women with more childbearing options, and reduce their problems between career development and childbearing.