Who can't do IVF
IVF refers to the process of cultivating fertilized eggs into embryos through in vitro fertilization technology, and then transferring the embryos into the mother's uterus to develop into babies. Although IVF technology has been widely used, not everyone is suitable for IVF. The following will elaborate on who can't do IVF from the aspects of physiology, psychology, economy and law.

People who are physiologically unable to be test tube babies
First, couples with serious genetic diseases are usually prohibited from using IVF technology. Because the genes of the embryo in the process of IVF come from the parents, if there are genes of serious genetic diseases in the couple, IVF may inherit this disease, increasing the risk of disease after birth.
Secondly, patients with abnormal female reproductive organs or serious uterine diseases are not suitable for IVF. Because test tube babies need to transfer embryos to the mother's uterus for development, if there are structural abnormalities or dysfunction in the uterus, it may lead to embryo implantation failure or abnormal development.
In addition, men with severe sperm abnormalities are not suitable for IVF. The quality of sperm is one of the key factors for the success of IVF. If the number of male sperm is too small, the mobility is poor or there are serious abnormalities, the probability of IVF success will be greatly reduced.
People who cannot be test tube babies psychologically
Test tube babies have certain requirements for the psychological endurance of both spouses. First of all, couples must have good communication and support to jointly face the process of IVF and possible setbacks. If there is serious disharmony and lack of necessary emotional support between husband and wife, IVF may aggravate psychological pressure and even lead to marriage breakdown.
In addition, people with unstable mental health should not have IVF. In the process of IVF, the patient needs to undergo many complicated examinations and treatments. If the patient has serious anxiety, depression or other psychological diseases, the whole process may be adversely affected.
Family environment is also one of the factors to consider. IVF needs a stable family environment and full care. If there are domestic violence, major conflicts or other unstable factors between husband and wife, IVF may not be fully cared for and raised, affecting the physical and mental health of children.
People economically unable to be test tube babies
IVF is an expensive medical technology, which requires multiple examinations and treatments, and bears certain risks. Therefore, people who cannot afford the related costs are not suitable for IVF. The cost of IVF includes medical examination, medicine, surgery and post care. If the family's economic conditions are limited, it may bring huge economic pressure to the family.
In addition, patients who need special treatment, such as patients with genetic diseases, uterine diseases or male sperm abnormalities, may need additional costs for treatment. If economic conditions do not allow the necessary treatment, IVF will not be able to carry out.
Finally, the success rate of IVF is not 100%, and it may require multiple attempts to succeed. However, every attempt needs to pay a huge fee. If the economic conditions are limited and the cost of multiple attempts cannot be borne, IVF may not be suitable.
People who cannot legally be test tube babies
Different countries and regions have different legal provisions on IVF. In some areas, there may be strict legal restrictions that prohibit some people from carrying out IVF. For example, some countries prohibit single people or gay couples from carrying out IVF. In some places, the age limit of IVF is also considered.
In addition, some countries and regions also have regulations on the number of IVF embryos. Some places stipulate that only one embryo can be transferred at a time, while others have no restrictions. If IVF is carried out in the place specified by law, relevant laws and regulations shall be observed, otherwise legal liability may be incurred.
Summary
To sum up, people who can't do IVF include couples with serious genetic diseases, women with abnormal reproductive organs or serious uterine diseases, men with serious sperm abnormalities, people who lack communication and support between couples, people with unstable mental health, people with unstable family environment, people who can't afford the relevant costs People with special legal restrictions. The choice of IVF requires comprehensive consideration of physiological, psychological, economic and legal factors, and compliance with local laws and regulations.