Detailed explanation of the reasons for IVF transplant failure

Due to the influence of many adverse factors, the number of infertile patients is increasing, and in vitro fertilization has become the first choice for assisted pregnancy. However, there is no guarantee of success. Problems such as a bad embryo, a bad uterus, and a bad mood may all be the cause.

1. Female embryo causes

When the hospital is in the process of cultivating embryos, if the quality of the sperm and eggs is poor, the embryos formed are prone to miscarriage, which will lead to failure to implant.

2. Female uterus causes

In vitro fertilization artificially cultivates sperm and eggs, and then places them in the uterus. If the internal environment of the uterus is not good, the embryo will not be able to implant, and the in vitro fertilization will fail.

3. Habitual abortion

If the patient has habitual miscarriage, she will still have miscarriage even if the doctor implants the fetus during the operation. In addition, common problems with the uterine cavity include uterine contractions. Within a few days after transplantation (including natural pregnancy), uterine contractions may cause the embryo to fail to implant or to be lost after implantation.

4. Negative emotional impact

When infertile patients undergo in vitro fertilization surgery, the surgeon's mood cannot be ignored. Infertility has plagued people for many years, and in vitro fertilization is the only hope, so many female friends pay special attention to it, which makes them feel uneasy and emotionally unstable, thus letting this opportunity slip away.

Experts from the Reproductive Medicine Center of the Air Force General Hospital said that the above are the reasons why test-tube babies fail to implant many times. Therefore, patients must find out the reasons why they fail to implant and then receive symptomatic treatment. This is the only way to have your own child as soon as possible. The reasons for repeated embryo implantation failure are rather complex. Analyzing the reasons and finding solutions to increase the success rate of implantation and improve pregnancy outcomes are the paths of exploration for clinicians.