Family genetic diseases at risk of IVF
In vitro fertilization technology is used to combine sperm and egg in the laboratory, and then transfer the fertilized egg to the female uterus to achieve pregnancy. Although IVF technology has made great progress, there are still some risks and uncertainties.
First, IVF may increase the risk of familial genetic diseases. When parents have family genetic diseases, the risk of passing the genes of these diseases to the next generation through IVF technology is relatively high. For example, cystic fibrosis is a common genetic disease, and IVF is also relatively likely to suffer from this disease.
Secondly, IVF may cause chromosomal abnormalities. In the process of IVF, scientists need to carry out genetic testing on the fertilized eggs to exclude embryos with abnormal chromosomes. However, due to technical limitations and human interference, chromosome abnormalities still exist. Embryo transfer with chromosomal abnormalities is less likely to succeed, while embryo transfer with chromosomal abnormalities may lead to abortion or congenital malformation of the baby.
In addition, IVF technology may lead to multiple pregnancy. In order to improve the success rate of IVF transplantation, doctors often implant multiple embryos in women. However, this may lead to an increased risk of multiple pregnancy. Multiple pregnancy will pose certain risks to the health of both mother and baby. For example, pregnant women may suffer from pregnancy induced hypertension syndrome due to multiple births; Babies may face premature delivery, low birth weight and other health problems.
Risk of IVF pregnancy complications
Although the IVF technology is outstanding in solving the fertility problem, it is essentially an artificial pregnancy. Therefore, some pregnancy related complications may occur during IVF.
First, IVF may increase the risk of premature delivery. Although scientists and doctors are trying to control the development of the fertilized egg, the risk of premature birth still exists. Premature birth may lead to a series of health problems such as incomplete development of infants, unsound immune system, etc.
Secondly, hypertensive syndrome during pregnancy is another risk that IVF may face. In the process of IVF, women experienced a series of hormone regulation and pregnancy. These changes may lead to the occurrence of hypertensive syndrome during pregnancy, which is a complication that may seriously threaten the health of mothers and infants.
In addition, IVF may increase the risk of intrauterine growth restriction. Although the IVF technology has been screened many times before embryo implantation, the risk of intrauterine growth restriction cannot be completely excluded. Fetal intrauterine growth restriction may lead to low birth weight, cardiovascular system problems and other health problems.
Psychological and Social Problems of IVF Risk
In addition to physical health risks, IVF may also face psychological and social challenges.
First, IVF babies may face identity problems. They may be curious about their biological parents and hope to find their biological parents. This process can lead to complex emotional and family relationship problems.
Secondly, IVF families may experience social pressure and discrimination. Although IVF has become a generally accepted reproductive choice, there are still some conservative ideas and prejudices. IVF families may be criticized and questioned by relatives, friends or the community.
In addition, the success rate of IVF is not 100%. Parents may experience the pain of repeated attempts and failures, which will bring certain pressure and challenges to their mental health and family relations.
Economic burden of IVF risk
Finally, IVF may also bring financial burden to families.
IVF technology is relatively expensive, including in vitro fertilization, embryo transfer, hormone therapy, etc. For some families with inadequate economic conditions, bearing the economic cost of IVF may be a heavy burden.
In addition, since the success rate of IVF is not 100%, parents may need to make multiple attempts, which means that multiple medical expenses are required. This will exert certain pressure on the family's economic situation.
Summary
To sum up, IVF technology has brought hope and opportunities, but there are also inevitable risks and problems. Family genetic diseases, pregnancy complications, psychological and social problems and economic burden are the main risks that IVF may face. For families preparing for IVF, they should fully understand these risks and make wise decisions in communication with doctors and professionals.
