Physiological defects of IVF
IVF refers to the process of pregnancy and delivery through in vitro fertilization and culture of embryos returned to the mother through assisted reproductive technology. Although IVF technology has made significant progress, there are still some physiological defects and risks. In this article, we will elaborate on the physiological defects of IVF from four aspects.
1. Birth defects
The birth defect of IVF is a matter of great concern. Research shows that compared with natural pregnancy, IVF has a slightly higher risk of birth defects. These defects can involve many aspects such as heart, limbs, neural tube and genetic diseases.
First, some studies have found that IVF has heart related defects, such as ventricular septal defect and patent ductus arteriosus. Secondly, limb deformity is also a common condition of birth defects of IVF babies, such as incomplete fingers or uneven limb length. In addition, IVF may also suffer from neural tube defects, such as spina bifida and anencephaly. In addition, compared with the general population, IVF may also have an increased risk of genetic diseases.
Although the probability of birth defects of test tube babies is low, this problem still needs our attention.
2. Preterm birth and low birth weight
Compared with naturally conceived infants, IVF infants are more likely to have premature delivery and low birth weight. Preterm birth means that a baby is born earlier than 37 weeks of gestation, while low birth weight means that the baby's weight at birth is lower than the average level of normal babies.
Premature birth and low birth weight have negative effects on the growth and development of infants. These infants are more likely to suffer from respiratory diseases, digestive problems, infections and other health problems. In addition, preterm and low birth weight infants may also face challenges in learning and cognitive development.
In order to reduce the risk of premature delivery and low birth weight, doctors usually take some preventive measures during IVF, such as controlling the nutrition of pregnant women and closely monitoring the development of embryos.
3. Psychological problems
IVF babies may face psychological problems during their growth, the most common of which is related to identity and self-identity.
As IVF is produced through reproductive technology, they may be confused and confused about their biological identity. They may have identification problems with biological parents and biological parents, which will lead to inner restlessness and confusion.
In order to help IVF infants cope with these psychological problems, parents and doctors need to provide positive support and care to help them establish positive self-identity and identity.
4. Social pressure
IVF families often face pressure from the social environment. For families of IVF babies, they may experience questioning and scrutiny from relatives, friends, peers and the public.
Because IVF depends on assisted reproductive technology, people may have negative views on this method in some social and cultural contexts. Parents of IVF babies may be questioned whether their decisions and methods are ethical and appropriate.
In the face of these social pressures, IVF families need to remain rational and strong, always remember their original intention and belief in choosing IVF, and seek support and understanding.
summary
IVF technology has brought new hope to many couples who cannot conceive naturally. However, the physiological defects of IVF cannot be ignored. Birth defects, premature delivery and low birth weight, psychological problems and social pressure are the challenges that IVF may face. However, through reasonable preventive measures, good psychological support and appropriate social environment, IVF and their families can overcome these difficulties and lead a healthy and happy life.
