Development process of test tube baby
IVF is a kind of reproductive method that uses assisted reproductive technology to transfer the fertilized eggs back to the mother after the in vitro fertilization process, so as to make pregnancy happen. The development of IVF does not depend on the concept of IVF eggs or the timing of embryo transfer, but needs to consider multiple factors, such as maternal status, embryo quality, etc. The following details the development of IVF from four aspects: eye development, nervous system development, organ development and growth and development.
Eye development
The eye is an important organ for the human body to perceive the world. During the development of IVF, the normal development of the eye is particularly important. According to research, the time when an embryo opens its eyes roughly occurs around 28-30 weeks of gestation, which is a sign of the beginning of eye development. When IVF reaches this stage, the cornea, iris, lens and other structures of the eye have basically formed and can respond to light stimulation. In the next few months, the eyes will gradually develop completely, and the vision of IVF will also gradually develop and improve.
However, it should be noted that there may be differences in the eye development of each baby. Some infants may have poor vision at birth and need a period of development to reach a normal level. This requires parents to have a correct understanding. Patience and assisted development are equally important.
Nervous system development
Like the eyes, the nervous system is another key aspect of infant development. The development of the nervous system begins in the early pregnancy, starts from the embryo, and continues to develop throughout the pregnancy. During the development of test tube babies, the development of the nervous system needs special attention, because some babies may have delayed the development of the nervous system due to premature birth and other reasons.
At present, some advanced technologies have been able to assess and help IVF assisted development by monitoring the development of the nervous system. For example, during 6-7 months of pregnancy, ultrasonic technology can be used to observe the brain structure and blood flow of the baby, and then judge whether the development of the nervous system is normal. At the same time, parents can also promote the normal development of the infant's nervous system by providing appropriate stimulation and early education.
Organogenesis
Organ development is another key direction of IVF development. After IVF eggs are transferred to the mother, the embryo gradually begins to form and develop organs. This process mainly occurs in the early pregnancy, especially around 20 weeks of pregnancy. During this period, the heart, lungs, digestive system and other organs of IVF will gradually form and begin to operate normally. With the progress of pregnancy, the functions of these organs will continue to improve.
Organ development not only depends on the baby's own genes and internal environment, but also is affected by the mother's external environment. Therefore, during the development of IVF, the mother should try to avoid the influence of bad factors such as tobacco, alcohol and radiation, and it is vital to maintain a healthy lifestyle and good eating habits for organ development.
Growth and development
There is no significant difference between the growth and development of IVF and naturally conceived infants. According to medical data, the growth and development of IVF is similar to that of naturally conceived infants, and may even be faster in some periods. In the months after birth, the baby will gradually gain weight and height, and the head circumference and chest circumference will also increase. At the age of 1-2 years after the birth of a baby, the physical indicators are usually comparable to those of natural babies of the same age.
It should be noted that there are individual differences in the growth and development of IVF. Some infants may grow relatively slowly due to congenital problems or other reasons. At this time, parents should keep close contact with the doctor and carry out corresponding intervention and help under the guidance of the doctor to ensure the healthy development of the baby.
Summary
The development of IVF does not have a fixed time point, but is a process influenced by many factors. Eye development, nervous system development, organ development and growth development are the aspects that need to be focused on during the development of IVF. Through reasonable nursing, healthy lifestyle and timely medical intervention, the development of IVF can be better supported and promoted. The most important thing is that parents need to be patient and understanding, give enough care and care to babies, and let them grow up healthily and happily.
