Definition of IVF
In vitro fertilization embryo transfer (IVF-ET), also known as in vitro fertilization and embryo transfer (IVF-ET), is an assisted reproductive technology. Through the combination and cultivation of sperm and eggs in vitro, and the transfer of the cultivated embryos to the mother's uterus, the process of pregnancy and childbirth is achieved. The application of IVF technology has enabled some couples who are not easy to conceive to realize their dreams of childbearing, and alleviated the negative impact of infertility on individuals and society.
Suitable maternal and child groups for IVF
IVF technology is suitable for women and children with the following conditions:
1. Abnormal ovarian function: insufficient quantity and quality of eggs produced;
2. Fallopian tube problem: bilateral fallopian tubes are blocked or only one fallopian tube is left;
3. Multiple abortions after transplantation: it is difficult to continue pregnancy after repeated spontaneous abortions;
4. Male infertility: the number or activity of sperm is significantly lower than the standard value, and it is impossible to conceive by natural means.
It is worth noting that age is also an important factor for women and children to adapt to IVF. The number and quality of women's eggs will decline with age, and the success rate of IVF for women over 40 years old is lower than that of young women.
Advantages of IVF
Compared with natural pregnancy, IVF technology has the following obvious advantages:
1. Solve the problem of infertility: the success rate of IVF technology is high, which can realize the dream of fertility for infertile couples;
2. The probability of multiple pregnancy is controllable: the incidence of multiple pregnancy can be effectively controlled by adjusting the number of embryo transfers;
3. High birth rate of healthy babies: the screening and selection of embryos by IVF technology has improved the health level of newborns;
4. Pregnancy monitoring: The IVF baby can be monitored throughout the pregnancy process, and potential risks can be found in advance and handled in a timely manner.
Risks and precautions of IVF
While enjoying the benefits of IVF, women and children should also pay attention to the following risks and precautions:
1. In vivo transplantation failure: embryos transferred by IVF technology may not be successfully implanted;
2. Risk of multiple pregnancies: in order to improve the success rate, it is sometimes necessary to transplant multiple embryos, which increases the risk of multiple pregnancies;
3. Local infection and bleeding: The operation of egg collection and embryo transfer may lead to the risk of local infection and bleeding;
4. Psychological pressure: The IVF process may require a certain amount of time and energy, and couples should maintain an optimistic and rational attitude.
Summary
As a kind of assisted reproductive technology, IVF technology provides new reproductive options for infertile couples. It has obvious advantages, high success rate and can solve some fertility problems. However, when choosing IVF, women and children need to be clear about their own adaptation, make decisions based on understanding risks and precautions, and maintain an optimistic and rational attitude, believing that the power of technology will help them realize their dreams.
