The lower and lower HCG value may be caused by a variety of reasons, such as embryo implantation failure, biochemical pregnancy, luteal insufficiency, maternal immune factors, other medical factors, etc., in the case of finding that the HCG value is getting lower and lower, the patient should consult the doctor in time for further examination and evaluation. Your doctor may recommend ultrasound, blood tests or other tests to determine the specific cause and take action. Sometimes, adjustments**, retransplantation, or other interventions may help improve transplant success.
There are five reasons why the HCG value of fresh embryos in vitro transfer is getting lower and lower
HCG is a glycoprotein hormone secreted by placental syncytiotrophoblast cells, which plays a vital role in the first trimester. After IVF transfer, if the embryo is successfully implanted, the HCG number usually rises gradually, which means that the pregnancy is proceeding normally. However, if the HCG number gradually decreases, it may mean that the embryo has failed to implant or that there is a problem with the pregnancy. Here are some of the reasons why the HCG value is getting lower and lower:
1. Embryo implantation failure: This is one of the most common reasons. Even if the embryo is successfully transferred into the uterus, it may not always be successfully implanted. If implantation fails, the HCG value does not rise, but may decrease gradually.
2. Biochemical pregnancy: Biochemical pregnancy refers to the failure of the embryo to continue to develop after implantation, in which case the HCG value may rise for a short time, but then decline rapidly. Causes of biochemical pregnancy may include chromosomal abnormalities in the embryo, maternal immune factors, etc.
3. Luteal insufficiency: The corpus luteum is a temporary endocrine gland formed after ovulation, which secretes hormones such as progesterone and HCG to maintain early pregnancy. If the corpus luteum is insufficiency, the secretion of HCG will be affected, resulting in a decrease in the value.
4. Maternal immune factors: The maternal immune system may attack the embryo, resulting in the inability of the embryo to implant or the stunted development after implantation. In this case, the HCG value may also decrease gradually.
5. Other medical factors: such as endocrine disorders, endometriosis, polycystic ovary syndrome and other diseases, as well as the use of certain drugs, may affect the implantation of embryos and the secretion of HCG. In addition to the above reasons, there are some unknown factors that may also cause the HCG value to decrease gradually. Therefore, it is very important to pay close attention to changes in HCG values after IVF transplantation. Once the HCG value is found to be abnormal, you should seek medical attention in time so that the doctor can formulate an appropriate ** plan according to the specific situation.
How to remedy the low blood value of transplanted fresh embryos
After IVF transplantation, an HCG (human chorionic gonadotropin) test is usually performed to confirm successful implantation in the endometrium, and changes in HCG values also reflect the transplant results. However, there are times when the HCG value gets lower and lower, but not without remedy. Here are some suggestions to deal with this situation:
1. Maintain a positive attitude: First of all, it is very important to maintain a calm and positive attitude. Mood swings may affect hormone levels, which in turn can affect embryonic implantation and development.
2. Follow the doctor's advice: maintain close communication with the doctor and follow the doctor's advice for follow-up**. Your doctor may adjust the dose of the drug or change the regimen** to increase the HCG value.
3. Increase nutritional intake: Ensure adequate nutritional intake, especially foods rich in protein and vitamins, which will help the growth and development of embryos.
4. Progesterone supplementation: According to the doctor's recommendation, progesterone supplementation may be required. Progesterone is an important hormone for maintaining pregnancy, and supplementing with appropriate amounts of progesterone can help increase HCG values.
5. Consider another transfer: If the HCG value cannot be improved after the above measures, you may need to consider another embryo transfer.
In conclusion, in the face of low blood HCG values after transplantation of fresh embryos, the most important thing is to maintain a positive attitude, follow the doctor's advice, and take appropriate remedial measures. With reasonable** and care, in most cases a successful remedy can be achieved to achieve a healthy pregnancy.