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How to judge whether IVF transplantation fails?

How to judge whether IVF transplantation fails?



How to judge whether IVF transplantation fails?

IVF is an assisted reproductive technology, which helps many couples realize their dream of having a healthy baby. Unfortunately, however, sometimes IVF transplants may fail. So, how to judge whether IVF transplantation failed? It is elaborated from the following aspects. 1. Implantation failure of fertilized eggs In the process of IVF, the fertilized egg needs to be successfully implanted to develop into an embryo and further develop into a fetus. If there is no sign of pregnancy after IVF transplantation for a period of time (usually two weeks), or there is menstrual flow, it is likely that the implantation of the fertilized egg failed. Implantation failure may be caused by many factors, such as poor quality of fertilized eggs, endometrial problems or abnormal immune system. Of course, it may also be caused by the patient's own physiological factors or other diseases. When the failure of fertilized egg implantation occurs, it is recommended to consult the doctor as soon as possible to find out the specific reasons and carry out appropriate treatment. 2. Abnormal endometrium The health of endometrium is very important for the implantation of fertilized eggs. If the thickness of endometrium is not enough or the quality is poor, IVF transplantation is likely to fail. Usually, doctors will examine the endometrium through ultrasound to understand its thickness and shape. If the thickness of the endometrium is lower than the required standard, the doctor may recommend delaying the IVF transplantation and giving corresponding treatment, such as using progesterone drugs to promote the growth of the endometrium. In addition, if there are polyps, cysts or other abnormalities in the endometrium, it may also affect the success of IVF transplantation. 3. Abnormal hormone level Hormone balance plays an important role in IVF transplantation. Abnormal hormone levels may lead to failure of IVF transplantation. The most common example is the low level of progesterone, which may hinder the development of the endometrium, thus impeding the implantation of the fertilized egg. Monitoring hormone level is one of the important bases to judge whether IVF transplantation fails. Doctors usually arrange blood tests to detect changes in ovarian hormone levels, progesterone levels and other related hormones. If abnormal hormone levels are found, doctors may adjust the drug dose or choose other treatments to improve the success rate of IVF. 4. Repeated IVF transplantation failed If the patient fails to conceive successfully in multiple IVF transplants, the failure of IVF transplantation can be considered. Doctors usually conduct detailed investigation and analysis of such cases to find out the possible causes. This may include a more comprehensive assessment of the patient's health, such as checking the patency of fallopian tubes, uterine morphology, etc. For the failure of repeated IVF transplantation, doctors may put forward further treatment suggestions according to the specific situation, such as changing the reproductive scheme, looking for other assisted reproductive technologies or advising patients to conduct in vitro fertilization. To sum up, the failure of IVF transplantation is mainly judged from the implantation of fertilized eggs, the health status of endometrium, whether the hormone level is normal or not, and the repeated failure. The focus is to consult doctors in time, accept professional examinations and diagnoses, and carry out individualized treatment according to doctors' suggestions, so as to improve the success rate of IVF transplantation.
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