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What is the process of IVF implantation in uterus

What is the process of IVF implantation in uterus



Intrauterine implantation of test tube babies

IVF is a way to help couples who cannot conceive naturally to realize their reproductive dreams through assisted reproductive technology. The last step of IVF is to implant the fertilized egg into the mother's uterus for development. This article will elaborate on the process of intrauterine implantation from four aspects: embryo culture, endometrial preparation, implantation surgery and postoperative care.

1、 Embryo culture

Embryo culture is a key step in IVF assisted reproduction. After in vitro fertilization, the fertilized egg will be cultured in a culture dish, and the development process of the embryo will be closely observed by professionals. In the process of culture, embryo quality assessment is usually carried out to select the best quality embryos for intrauterine implantation. This assessment process mainly includes the cell division, cell number and cell morphology of the embryo. After 3 to 5 days of culture, the embryo can usually develop to the blastocyst stage, at which time it can be implanted into the uterus. In a certain hospital, the world's leading artificial culture technology is used in the process of embryo culture to provide the best quality growth environment for embryos. By controlling the temperature, oxygen, carbon dioxide concentration, nutrient composition and other parameters in the culture dish, the environment in the mother's womb can be simulated to the greatest extent, and the success rate of embryo implantation can be improved.

2、 Endometrial preparation

Before implantation, the mother needs to receive endometrial preparation for a period of time. Usually, from the second day of the menstrual cycle, hormone levels are regulated by oral or injection of hormone drugs to promote endometrial thickening. During the monitoring process, the doctor will regularly conduct ultrasonic examination of endometrial thickness to ensure the normal growth of endometrium. The preparation time of endometrium is usually 7-14 days, which may vary according to individual constitution and conditions. When the thickness of endometrium reaches a certain standard and there is no abnormal situation, the implantation operation can be carried out.

3、 Implantation

Intrauterine implantation is the last step of IVF, usually after the preparation of endometrium. The operation is usually performed under sterile conditions in the hospital, and local anesthesia is generally used. During the operation, the doctor will insert the thin tube with embryo into the uterine cavity through the cervical approach. During implantation, doctors accurately place the embryo into the endometrium through ultrasound guided technology. The operation usually takes only a few minutes and can be discharged immediately after the operation.

4、 Postoperative care

After surgery, women need to pay attention to rest and recovery, and avoid strenuous activities and sexual life in the next few days. In addition, doctors will prescribe hormone drugs according to personal conditions to help stabilize the implantation and implantation of embryos. After about two weeks, women will have a pregnancy test to confirm whether the pregnancy is successful. If the pregnancy is successful, the subsequent prenatal examination will be carried out by a professional doctor to ensure the healthy growth of the embryo.

Summary

The process of in utero implantation of test tube babies has gone through many links, such as embryo culture, endometrial preparation, implantation surgery and postoperative care. Through careful operation and scientific nursing, the success rate of IVF was significantly improved. However, the physical condition and individual differences of each woman are different, and the specific operation and nursing plan still need to be carried out according to the guidance of doctors.
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