Optimal age of IVF gestational sac
IVF refers to the process of cultivating fertilized eggs in vitro and transplanting them into the mother's uterus to complete pregnancy and birth through assisted reproductive technology. IVF technology has been widely used in the world. However, due to the influence of age on the success rate of IVF, it is very important to choose the right age for IVF operation.
The best age for women
The optimal age of pregnancy for women is generally considered to be 20-35 years old from a physiological point of view. This is because at this age, women's ovaries function better, the number and quality of eggs are higher, and the development of fertilized eggs and the success rate of pregnancy are also relatively high. In addition, women aged 20-35 years are less likely to suffer from infertility problems such as irregular menstruation and tubal obstruction.
However, as women grow older, their fertility will gradually decline. After the age of 35, ovarian function began to decline, and the number and quality of eggs decreased. Due to the decline of ovarian function, it is more difficult for women to conceive after the age of 35, and the pregnancy success rate will also be reduced accordingly. Therefore, it is generally believed that women should try IVF before the age of 35.
In addition, women over 40 years old can also achieve their fertility aspirations through IVF technology, but the success rate is relatively low due to the decline in the quality and quantity of eggs. At this time, you can choose to use young women or donate eggs to improve the success rate.
Best age for men
Compared with women, the age of men is less important in IVF operation. Male fertility is relatively stable, and age has little influence on the quantity and quality of sperm. Therefore, the optimal age for men is often considered as the age that can adapt to the optimal pregnancy age range for women.
Indications and contraindications
Indications: IVF is suitable for many infertility symptoms, such as tubal obstruction, ectopic pregnancy, ovarian dysfunction, male infertility, etc. Assisted reproduction technology can improve the success rate of pregnancy by artificially controlling the cultivation of embryos and selecting stronger fertilized eggs.
Contraindications: There are some contraindications for IVF operation, such as women's serious physical diseases and inability to obtain safe fertilized eggs through in vitro technology. In addition, older women who are not suitable for pregnancy and delivery are also considered not suitable for IVF.
summary
From the perspective of physiological age, women between 20 and 35 years old try the IVF operation best. With the increase of age, the female fertility gradually decreases, and the pregnancy success rate will also decrease accordingly. The age of men has little influence on IVF operation. Before selecting test tube babies, a comprehensive evaluation of the disease history and physical condition must be carried out to ensure the safety and success rate of the operation.
