In vitro fertilization-embryo transfer (IVF-ET) is an assisted reproductive technology that was only successful in 1978 and developed rapidly. Since the birth of the first test-tube baby in mainland my country in 1988, successful reports have also been reported in Guangzhou, Shanghai, Zhejiang, Hunan, Shandong and other places. In recent years, the development of domestic reproductive medicine has almost kept pace with foreign countries, and has taken the lead in some aspects.
In vitro fertilization is to extract a mature egg from a woman’s body, and put the egg and male sperm into the same culture medium to wait for the formation of a fertilized egg. After the fertilized egg is formed, when the fertilized egg is cultured into an early embryo of 2 to 8 cells, it is returned to the mother\’s uterus to continue development until delivery. IVF is not suitable for all infertile patients. If you have the following conditions, you can try IVF.
① Infertility caused by fallopian tube factors: Infertility caused by fallopian tube factors includes fallopian tube occlusion and hydrops. Or adhesion, etc.
②Infertility caused by male factors:Infertility caused by male factors includes abnormal semen, oligospermia Semen, weak semen or no semen, etc.
③Infertility caused by endometriosis:Endometriosis often Patients who cannot conceive despite medical or surgical treatment can use in vitro fertilization.
④Infertility caused by ovarian factors: If the ovaries are underdeveloped or premature and unable to ovulate, then ovulation will occur. Fertilization using donor eggs is required.
⑤Artificial insemination failure: Artificial insemination using husband\’s semen multiple times or artificial insemination using a sperm donor When that fails, in vitro fertilization can be used.
This article is provided by Baidu Reading and is excerpted from \”Three Months Before Pregnancy – Accurate Pregnancy\”Preparation\” Author: Wang Liru