IVF technology is mainly suitable for patients with infertility caused by the following reasons:
① Infertility caused by fallopian tube factors, such as fallopian tube occlusion, hydrops, adhesions, etc.
②Unexplained infertility, including partial immune infertility, the presence of anti-sperm antibodies and abnormal cervical factors in women.
③Infertility caused by male factors, such as abnormal semen, oligospermia or no sperm.
④ Endometriosis, still unable to conceive after drug or surgical treatment.
⑤One of the couple has missing germ cells or has some genetic disease.
⑥Artificial insemination with the husband’s semen (AIH) or artificial insemination with the donor’s semen (AID) has failed many times.
⑦Ovarian dysplasia and premature aging, using donor eggs for fertilization.
What are the requirements to consider using in vitro fertilization technology?
In vitro fertilization (a technique of in vitro fertilization and then transplantation into the uterus) is easy to say, but not so simple to operate. The key lies in:
① It is necessary to accurately determine the time of maternal ovulation and obtain mature eggs safely and without damage.
② It is necessary to create conditions suitable for eggs and sperm to combine and survive well outside the body, that is, in vitro fertilization and incubation for about 3 days.
③ The fertilized egg must be replanted into the mother\’s endometrium with great accuracy. Any step requires advanced science and technology and cannot be abused.
Conditions for in vitro fertilization and embryo transfer:
① The woman is less than 40 years old, healthy and capable of pregnancy.
②The woman’s uterine cavity is basically normal, and the endometrium has physiological cyclic changes.
③Both the man and woman have no history of mental illness.
④Those with inflammatory adhesions in the pelvic cavity should undergo laparoscopy. At least one ovary can be used for egg collection.
This article is provided by Baidu Reading and is excerpted from \”The Clear \”Conception\” Plan\” Author: Sun Jianqiu and Xie Yingbiao