Is the success or failure of IVF related to several attempts?
IVF technology is a breakthrough in modern medicine, which provides couples who cannot conceive naturally with opportunities to realize their reproductive dreams. However, is success in IVF related to the number of attempts? This article will elaborate from many aspects.

1. Age and success rate
The age of women is one of the important factors that affect the success rate of IVF. Young women have better egg quality and stronger ability of fertilization and implantation. According to research, women under 35 years old usually have a high success rate in their first attempt at IVF. However, with the growth of age, the quality of eggs declines, and the success rate will gradually decrease. Therefore, older women may need to make multiple attempts to increase their chances of success.
In addition, the age of men also has a certain impact on the success rate of IVF. As men grow older, their sperm quality may decline, which may reduce the possibility of fertilization. However, compared with women, the influence of male age is smaller.
2. Health status and success rate
The health status of couples will also affect the success rate of IVF. For women, the presence of endometriosis, polycystic ovary syndrome and other diseases may increase the risk of IVF failure. For men, the number, vitality and morphology of sperm will also affect the success rate of fertilization. Therefore, if a couple has health problems, they may need to try many times to succeed.
3. Treatment plan and success rate
Choosing a suitable treatment scheme is also one of the keys to the success of IVF. There are many different methods and schemes for IVF technology, including in vitro fertilization (IVF), egg embryo transfer (ET), etc. According to the specific situation of the couple and the doctor's suggestions, selecting the most suitable scheme can improve the success rate.
In addition, in some specific cases, such as egg or sperm quality problems, assisted reproductive technologies, such as selective embryo cryopreservation (PGD) or egg donation, may be required to increase the success rate.
4. Hospital selection and success rate
The choice of hospital will also affect the success rate of IVF. Choosing a regular hospital with rich experience and advanced equipment can increase the chances of IVF success. Some well-known hospitals, such as Peking Union Medical College Hospital and Fudan University Affiliated Obstetrics and Gynecology Hospital, have professional teams and years of clinical experience, and can provide high-quality IVF services.
In conclusion, the success of IVF is related to several attempts. Factors such as age, health status, treatment plan and hospital choice all affect the possibility of success. Although multiple attempts may increase the chance of success, it does not mean that the more attempts, the higher the success rate. Couples should consider various factors comprehensively when choosing IVF, and formulate the most appropriate treatment scheme under the guidance of professional doctors to improve the chances of success.