How many attempts does IVF need?
Test tube baby is one of the great achievements of modern medical technology, which helps couples who cannot conceive naturally realize their dreams of childbirth. However, IVF is not a one-time success to achieve the goal, but it requires many attempts to succeed. This article will elaborate on how many attempts IVF needs to make from many aspects.
1. In vitro fertilization attempts
One of the key steps of IVF is in vitro fertilization. The eggs to be taken out will be combined with sperm in the laboratory. However, not every IVF can be successfully fertilized, so many attempts are needed. The probability of successful fertilization varies with individual differences. Age, gender, reproductive health and other factors will affect the probability of successful fertilization.
Generally, doctors will recommend patients to have at least three IVF attempts to increase the chance of pregnancy. If these three attempts are unsuccessful, the doctor may further adjust the program according to the specific situation, such as changing the medication mode, adjusting the ovarian stimulation program, etc., to improve the probability of successful fertilization.
However, in some cases, more attempts may be required. For example, women who are older and have weaker ovarian function may need several attempts to succeed. Therefore, the number of in vitro fertilization attempts varies from person to person, and it needs to be evaluated individually according to the actual situation.
2. Number of embryo transfer attempts
After successful IVF, the next key step is embryo transfer, in which the fertilized eggs are transferred into the mother's uterus. However, not every embryo transfer can successfully implant and develop into an embryo. Therefore, IVF also needs many attempts of embryo transfer.
The number of embryo transfer attempts is usually recommended to be more than three times. Each attempt may select different embryo quality and quantity for transplantation to improve the implantation rate and the development of live embryos. In addition, doctors will make appropriate adjustments according to individual conditions, such as increasing the monitoring and adjustment of endometrium, changing the time of embryo transfer, etc.
It needs to be clear that the number of embryo transfer attempts is also related to individual differences. For some specific situations, such as abnormal embryonic development, abnormal intrauterine environment, etc., more attempts may be required to succeed.
3. Number of attempts for environmental factors
The success of IVF is also closely related to the environmental factors in the mother's womb. Therefore, in some cases, it may be necessary to adjust some environmental factors before trying to conceive.
For example, for some patients with endometriosis, cervical incompetence and other conditions, it may be necessary to carry out multiple operations or adjust the intrauterine environment before attempting IVF. This means that IVF may have more attempts to ensure a good maternal environment and conditions suitable for embryonic development.
At the same time, there are also some non-surgical adjustment of environmental factors, such as diet adjustment, lifestyle changes, etc. These attempts can be carried out before the IVF stage. The number of attempts and adjustment plans for these environmental factors vary from individual to individual.
4. The importance of psychological support
The whole process of IVF is a psychological and physical test for both husband and wife. The increase in the number of attempts may bring great psychological pressure to patients.
Therefore, in the process of many attempts, psychological support is very important. Having a stable and reliable team of doctors and professional hospitals to provide patients with full support and guidance can play a great role in helping psychologically. In addition, both husband and wife can also take part in some psychological counseling activities to reduce stress and increase confidence through communication with other IVF patients.
To sum up, there is no fixed answer to how many attempts IVF babies need to make, because of individual differences, physical conditions and environmental factors. In vitro fertilization, embryo transfer, environmental factors and psychological support are important factors affecting the number of attempts. Through the guidance of doctors and the active cooperation of patients, try our best to improve the success rate of IVF.
