Success rate of very old childbearing
Ultra old childbearing refers to the pregnancy and childbirth of women over 35 years old. With the aging of the population and the improvement of living standards, more and more women choose to postpone childbearing. However, the impact of female age on fertility is obvious.
First of all, with the growth of women's age, the number and quality of eggs will gradually decrease. Women already have all the eggs at birth. With the growth of age, the number of eggs will gradually decrease, and the quality will also decline. This means that women's ability to conceive weakens with the increase of age, and the success rate of ultra old childbearing is relatively low.
Secondly, the increasing age of women will also increase the risk of suffering from some fertility related diseases. For example, women over 35 years of age have a significantly increased risk of polycystic ovary syndrome and endometriosis. These diseases may lead to problems in the quality and quantity of eggs, thus affecting the success rate of fertility.
In addition, female age also has a certain impact on the implantation ability of embryos. The study found that the endometrium of ultra old women may become not suitable for implantation, making it difficult for the embryo to embed into the endometrium smoothly, thus reducing the success rate.
The influence of female age on fertility
Female age has a significant impact on fertility, which is mainly reflected in the following aspects:
First of all, with the growth of age, women's ability to conceive gradually declined. A study found that women under 35 years of age have a 15% to 25% chance of conceiving each month, but after 35 years of age, the chance drops to 10%. Women over 40 have almost a 5% chance of conceiving. It can be seen that the fertility of women decreases significantly with age.
Secondly, the influence of female age on embryo quality cannot be ignored. The study found that the risk of chromosomal abnormalities in embryos of women over 35 years old was significantly increased. Embryos with abnormal chromosomes are prone to abortion, congenital diseases and other problems. Therefore, the growth of female age has a huge impact on the quality of embryos.
Finally, female age also has a certain impact on the incidence of pregnancy complications. With the increase of age, the risk of women suffering from gestational diabetes, pregnancy hypertension and other problems will also increase. These complications will not only affect the health of the mother, but also may have adverse effects on the development of the fetus.
Actual situation of the hospital
In China, some large general hospitals have advanced assisted reproductive technology and professional reproductive medicine teams, which can provide reasonable treatment plans and comprehensive advisory services.
For example, the Reproductive Medicine Center of Peking Union Medical College Hospital has advanced IVF technology and has accumulated rich experience in the field of ultra old childbearing. They improved the fertility success rate of ultra elderly women through personalized treatment strategies, refined operations and comprehensive follow-up care.
In addition, the Affiliated Obstetrics and Gynecology Hospital of Shanghai Jiaotong University School of Medicine also has professional assisted reproductive technology. Through the widely used in vitro fertilization technology and embryo transfer technology, they have helped many ultra old women successfully conceive and deliver.
Summary
Women's age has a significant impact on the success rate of ultra old childbearing. With the increase of age, women's fertility declines, embryo quality and implantation ability are affected, and the risk of pregnancy complications increases. However, with the help of professional hospitals, ultra old women still have certain fertility opportunities. The cutting-edge assisted reproductive technology and professional medical team can improve the success rate of ultra old childbearing. Therefore, women should fully understand their own situation and make decisions under the guidance of doctors when choosing to postpone childbearing.
