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What steps does the IVF Short Program include?

What steps does the IVF Short Program include?



Steps of IVF short protocol

IVF is an assisted reproductive technology, which aims to help infertile couples realize their dreams of childbearing. Now we will introduce several important steps in the short program of IVF in detail. Let's take a look.

1. Preliminary preparation

Before IVF, doctors will conduct a comprehensive inspection of the couple's reproductive system to determine the specific causes of infertility. These tests usually include blood and hormone tests, semen analysis, and tubal patency tests. According to the examination results, the doctor will tailor the test tube baby program for patients. In the early stage of preparation, the woman needs to receive ovulation guidance treatment to promote follicular development and ovulation with the help of hormone drugs. The man needs to provide semen samples for doctors to screen and process sperm in the laboratory.

2. Fertilization and embryo culture

Once the woman's eggs and the man's sperm are obtained, the doctor will conduct the fertilization process in the laboratory. The most common method is to directly inject sperm into the egg to fertilize it. This process is called in vitro fertilization or acrosome (ICSI). After fertilization, the embryo is placed in a petri dish for culture, which usually takes 2-6 days.

2.1 Embryo evaluation

In the process of embryo culture, doctors will evaluate the appearance and development of the embryo. They will focus on the number and morphology of embryonic cells to select the best quality embryos for transplantation or cryopreservation. The selection of embryo quality will directly affect the success rate of IVF.

2.2 Frozen embryo preservation

If more than one embryo is selected, in some cases, the doctor may recommend freezing the redundant embryos. This is to implement more cycles in the future and increase the chances of success of IVF. Frozen embryos can be stored for many years and thawed and transferred when needed.

3. Embryo transfer

After the end of the embryo culture time, the doctor will select the best embryo for transplantation. Embryo transfer is a simple process, usually carried out in the operating room of a hospital. The doctor will introduce the embryo into the uterine cavity with a thin tube to help the embryo implant with the adhesion of the endometrium.

3.1 Optimizing embryo transfer

In order to improve the success rate of IVF, some hospitals have also adopted some advanced auxiliary technologies to optimize the embryo transfer process. For example, some hospitals use ultrasound guided embryo transfer to reduce errors and improve the accuracy of transfer.

3.2 Rest and pregnancy test

After embryo transfer, women need enough rest time to allow the embryo to be implanted in the uterus, usually a few days to a week. During this period, women should avoid strenuous exercise and heavy loads to support the nutrition of embryos. Generally, women can have a pregnancy test about two weeks after embryo transfer. This test usually uses blood and urine samples to detect the levels of human chorionic gonadotropin or progesterone and other hormones. If the test result is positive, the IVF dream will come true!

4. Summary

The short program of IVF includes preliminary preparation, fertilization and embryo culture, embryo transfer and pregnancy testing. In the whole process, doctors will formulate individualized treatment plans according to individual conditions to improve the success rate of IVF. Through these steps, many infertile couples successfully welcomed their babies. IVF has brought hope and miracles to couples who cannot obtain children by natural means, and has become a great achievement of modern medical technology.
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