Applicable conditions of IVF
IVF is a kind of assisted reproductive technology, which is applicable to some couples who cannot conceive naturally. Here are some conditions that apply:

1. Infertility: IVF is applicable to one or both of the couples with infertility. For example, women may have habitual abortion, fallopian tube blockage, polycystic ovary syndrome and other problems. Men may have problems with sperm quantity, quality or motility.
2. Age limit: The age of female is also one of the applicable conditions for IVF. Generally speaking, women under the age of 35 will have a higher success rate. With the growth of age, the quality and quantity of eggs will gradually decline, which will affect the success rate of IVF.
3. Other assisted reproductive technologies are invalid: IVF is usually the last means to try when other assisted reproductive technologies, such as ovulation induction, IVF, embryo transfer, are invalid or inapplicable.
4. Psychological and economic preparation: IVF needs to go through a series of medical operations and treatment processes, which will bring certain pressure to both the body and mind of the husband and wife. At the same time, IVF is also a high cost medical service, and both husband and wife need to have sufficient financial preparation.
Expected age of IVF
The expected age of IVF babies is usually considered after fertility declines or they cannot conceive naturally. Here are some common expected ages:
1. Women: women generally begin to try IVF under 35 years old. The younger the age, the higher the success rate.
2. Male: There is no specific age limit for men's expected age, but with the increase of age, the quality and quantity of sperm will also decline. Therefore, it is better for men to consider IVF within the range of childbearing age.
3. The husband and wife jointly decide that after they are physically and psychologically ready, they can jointly decide to try IVF. This can better deal with the difficulties and challenges in the whole process.
Success rate of IVF
The success rate of IVF is the result of multiple factors, including age, infertility causes, doctor experience, etc. Generally speaking, the success rate of IVF is relatively high, but not 100%.
1. Age: Age is one of the important factors affecting the success rate. The younger the female, the higher the success rate.
2. Causes of infertility: different causes of infertility will also affect the success rate. For example, problems such as blocked fallopian tubes may reduce the success rate.
3. Doctor's experience: doctor's experience and technical level are also important factors affecting the success rate of IVF. Experienced doctors can provide more effective and personalized treatment programs.
4. Psychology and lifestyle: The success of IVF is closely related to the psychological state and lifestyle of both spouses. High pressure, life disorder and bad living habits may have a negative impact on the success rate of IVF.
summary
IVF is an assisted reproductive technology, which is applicable to some couples who cannot conceive naturally. The applicable conditions of IVF include infertility, age limit, invalidity of other assisted reproductive technologies, and psychological and economic preparation. The expected age is generally below 35 years old. The success rate of IVF is affected by many factors, such as age, infertility reasons and doctor experience. Overall, the success rate of IVF is relatively high, but not 100%.
According to the applicable conditions and the expected age, the couple can fully communicate with the doctor to develop a personalized treatment plan. At the same time, maintaining a positive attitude throughout the process and reducing life pressure will help to improve the success rate of IVF. The development of IVF technology has also brought new hope and opportunities to couples who cannot conceive naturally.