1. Aili Gang
  2. Maternity information
  3. What are the steps of the IVF ultra long program?

What are the steps of the IVF ultra long program?

What are the steps of the IVF ultra long program?



Steps of IVF super long scheme

IVF refers to the process of artificially fertilizing eggs and sperm in the laboratory and cultivating them into embryos through assisted reproduction technology, and then transferring the embryos back to the mother's womb for development. In some cases, the extra long scheme of IVF may be adopted to improve the pregnancy success rate. The steps of the IVF super long scheme will be described in detail below.

1. Inspection and diagnosis before preparation

Before the start of the IVF super long program, doctors will conduct detailed physical examination and medical history investigation for both spouses. The purpose of this step is to determine the fertility problems of both husband and wife and eliminate the risk of potential genetic and infectious diseases. The examination contents include medical history inquiry, endocrine examination, sexual hormone level detection, uterine morphology and ovarian function examination. Next, the doctor will make diagnosis and analysis based on the examination results, determine the fertility problems of both the husband and wife, and develop the corresponding test tube baby super long program.

2. Technology of super long embryo culture

The core of the IVF super long program is the super long embryo culture technology. Generally, the culture time of IVF embryos is 3-5 days, and then the embryos are transferred back to the mother's uterus for development. However, the ultra long embryo culture technology extends the culture time to 6-7 days. The purpose of this is to screen the best embryos and improve the pregnancy success rate of IVF. The technology of super long embryo culture uses cell-free culture medium to simulate the environment inside the uterus in the laboratory and provide conditions suitable for embryo development. Through super long culture, doctors can observe the development of embryos and evaluate their potential fertility. In the final stage of ultra long culture, doctors will select the best quality embryos for transplantation.

3. Embryo transfer and auxiliary technology

Embryo transfer is one of the key steps of IVF super long program. Before embryo transfer, doctors will select the best embryo according to the result of super long culture. Embryos are usually transferred by placing them directly into the endometrium using a catheter. In order to improve the success rate of embryo transfer, doctors will also use some techniques. For example, progesterone supplementation can promote the preparation and maintenance of endometrium and increase the chances of embryo implantation. In addition, for older women or women with potential ovarian function problems, doctors may use frozen embryo transfer to improve the success rate of pregnancy.

4. Late monitoring and pregnancy management

The last step of the IVF ultra long program is late stage monitoring and pregnancy management. Once the embryo transfer is successful, the doctor will regularly check the pregnancy to ensure the safe implantation of the embryo and the smooth development of the embryo. Doctors will monitor progesterone levels, endometrial thickness and fetal development. If any abnormality is found, the doctor will take corresponding measures in time. For example, if the endometrium is not suitable for embryo implantation, doctors may take adjuvant drug treatment to improve the intrauterine environment. If problems occur during pregnancy, doctors will also provide timely treatment and pregnancy management. Summary: The steps of IVF ultra long protocol include pre preparation examination and diagnosis, ultra long embryo culture technology, embryo transfer and auxiliary technology, and late monitoring and pregnancy management. This scheme improves the pregnancy success rate of IVF by providing longer embryo culture time and screening the best embryos. However, the situation of each couple is unique, and it needs the guidance and help of professional doctors to choose a suitable IVF scheme.
Site reminders and announcements
This website provides information storage space services for registered users. The articles/texts uploaded by non "Ailibang" editors are all self published and uploaded by registered users, which does not represent our opinion. The copyright belongs to the original author. If there is infringement, false information, wrong information or any problem, please contact us in time, and we will delete or correct it at the first time.