How about the age limit of Kate's IVF?
IVF is an assisted reproductive technology that helps couples who cannot conceive naturally realize their reproductive dreams through in vitro fertilization and embryo transfer. However, age has certain restrictions on Kate's IVF. This article will introduce the influence of Kate IVF on age from many aspects.
Influence of female age on success rate
Female age is an important factor affecting the success rate of IVF. The reproductive capacity of women will decline with the increase of age, especially after the age of 35. This is because the number and quality of female eggs will decrease and decline with the increase of age, resulting in increased obstacles to pregnancy and embryonic development. Therefore, age limit is one of the important factors to ensure the success of IVF.
According to the data of Melbourne Test Tube Baby Center in Australia, the success rate of test tube babies for women under 35 years old is about 40% - 50%; Between 35 and 40 years old, the success rate dropped to 20% - 35%; Over 40 years old, the success rate is only 10% - 20%. Age limits can ensure that the success rate of IVF is maximized and increase the possibility of couples to realize their reproductive dreams.
The Influence of Male Age on Pregnancy of Healthy Fetus
In addition to the age of women, the age of men also has a certain impact on the results of IVF. As men grow older, the number and quality of sperm will also decline, which will affect their fertility. Studies have shown that the age of late marriage does increase the risk of chromosomal abnormalities, congenital diseases and adverse reproductive outcomes.
For example, a study by Harvard University in the United States found that children whose fathers are over 40 years old have a higher risk of autism, inattention and learning difficulties. Therefore, for IVF, the male age also needs to be limited to ensure the health of the embryo and give birth to a healthy fetus.
Hospital requirements for age
Different IVF hospitals may have different age requirements for couples. Take Australia's Elizabeth Melbourne General Hospital as an example. They stipulate that only women under the age of 50 and men under the age of 55 can receive IVF. This is because in this age range, the quality of women's eggs and men's sperm is relatively good, ensuring the success rate of IVF and fetal health.
In addition, some hospitals also require patients to have a comprehensive physical examination before IVF to ensure that patients are in good health and can bear the physiological and psychological burden of IVF.
Summary
Age limit is a very important factor in Kate's IVF. The age of women will directly affect the success rate of IVF, because the number and quality of eggs will decrease with age. The age of men will also affect the results of IVF, because the quantity and quality of sperm will also decline. The hospital's requirements for age will vary according to individual differences. By limiting the age, we can effectively improve the success rate of IVF and the health of the fetus.
