What causes the high HCG value of IVF? How to deal with it?
IVF refers to the technology of implanting the fertilized egg into the uterus after in vitro fertilization, so as to achieve pregnancy and fertility. In the process of IVF, important information about pregnancy status can be obtained by detecting the level of human chorionic gonadotropin (HCG) in the blood. However, sometimes the HCG value will increase abnormally, causing many parents to worry. This article will explain the reasons for the high HCG value of IVF from the aspects of embryo implantation, multiple pregnancy, ectopic pregnancy and other factors, and provide corresponding countermeasures.
High HCG value due to embryo implantation
The success rate of IVF is closely related to the quality of embryo implantation. If several high-quality embryos are successfully implanted, the HCG value will often be high. This may be because multiple embryos secrete HCG at the same time, leading to an increase in its level. Family background and age are also important factors affecting HCG value. Some studies have shown that the HCG level of elderly pregnant women may be higher.
Countermeasures: In terms of preventive measures, the aim is to improve the quality of embryo transfer. For example, before IVF, strengthen the adjustment of living habits, increase the time for outdoor sports, and reduce the formation of bad habits. If the HCG value is high, the amount of activity can be properly controlled under the guidance of the doctor to avoid excessive fatigue, and prenatal examination can be carried out regularly.
High HCG value due to multiple pregnancy
In vitro multiple pregnancy refers to simultaneous pregnancy of twins or more fetuses. In multiple pregnancy, HCG levels are often high because multiple embryos secrete HCG at the same time. In addition, the HCG value of early multiple pregnancy may also be higher. Multiple pregnancy will bring certain risks to both pregnant women and fetuses, so it is necessary to closely monitor the HCG value.
Coping method: For multiple pregnancy, it is recommended that pregnant women maintain good nutritional status and conduct standardized prenatal examination at the same time. The doctor will develop a special multiple pregnancy management plan according to the situation, including monitoring the HCG value and other key indicators, controlling the growth and development of the fetus and the birth process, and dealing with related complications in a timely manner.
High HCG value due to ectopic pregnancy
In IVF, ectopic pregnancy is a complication, which refers to the development of fertilized eggs in other parts of the uterus without implantation. HCG is one of the indicators of ectopic pregnancy and is widely used in its diagnosis. Extrauterine pregnancy will lead to abnormal increase of HCG value, but this situation is often temporary, and HCG level will decline.
Coping method: Once you are found to have ectopic pregnancy, you should immediately consult a specialist. According to the severity of the disease, the doctor will formulate corresponding treatment plans, including surgery or drug treatment. After treatment, the HCG value will gradually decrease to the normal range.
High HCG value caused by other factors
In addition to the above reasons, the high HCG value may also be caused by other factors. For example, antidepressant drug intake, trophoblastic villus disease, etc. In the case of antidepressants, the longer you take them, the higher the HCG level tends to be. Trophoblastic villus disease is a rare complication of pregnancy, and its main feature is the increase of HCG caused by abnormal hyperplasia of trophoblastic villus.
Coping method: In the process of IVF treatment, doctors should be informed of their own drug use, especially the use of antidepressants. For trophoblastic villus disease, it is necessary to closely monitor the HCG value and formulate corresponding treatment plans under the guidance of doctors.
Conclusion: The high HCG value of IVF may be caused by embryo implantation, multiple pregnancy, ectopic pregnancy and other factors. Reasonable preventive measures and necessary prenatal examination are very important to ensure the health of IVF. Once the HCG value rises abnormally, we should immediately consult a specialist and formulate corresponding treatment plans according to the situation to improve the success rate and health of IVF.
