How does 14 day HCG results of IVF affect pregnancy?
The success of IVF pregnancy can be evaluated by measuring the level of progesterone HCG (human chorionic gonadotropin). HCG is a hormone secreted by early fetal villi during pregnancy. Detection of HCG level in blood or urine can determine whether pregnancy occurs. HCG results in the IVF cycle have a profound impact on the development of pregnancy.
1. Determine the occurrence of pregnancy
After the IVF is implanted into the embryo, the HCG level can be detected to confirm whether pregnancy has occurred. HCG detection is usually carried out about 14 days after embryo implantation. If the result is positive, it means that the pregnancy has been successful. This is the first important step to determine pregnancy in early pregnancy.
For IVF patients, positive HCG results can give them great hope. This means that the embryo is successfully implanted and developing, and the possibility of pregnancy is high. This is extremely important news for couples who aspire to become parents.
2. Verification of pregnancy development
The level of HCG usually increases during pregnancy, and the growth rate can reflect the healthy development of embryos. The development of pregnancy can be verified by regularly detecting the change of HCG level.
In the early stage of pregnancy, HCG levels double every two days, which is a sign of normal pregnancy and embryonic development. If the HCG level continues to increase, it indicates that the embryo is developing rapidly and the possibility of pregnancy is more stable. However, if the HCG level increases slowly or even stagnates, it may mean that the pregnancy progresses poorly and the embryo development is abnormal, and further inspection and intervention are needed.
Therefore, the change of HCG results can be used as an important evaluation indicator of pregnancy development, to help doctors and patients understand the progress of pregnancy.
3. Exclude ectopic pregnancy
HCG detection can also help exclude ectopic pregnancy, that is, embryo implantation outside the uterus. Ectopic pregnancy is a dangerous condition that can lead to uterine rupture and internal bleeding.
When the HCG level increases abnormally or slowly, doctors will doubt whether there is a risk of ectopic pregnancy. At this time, further ultrasound examination of pregnancy can help determine the exact location of the embryo and take necessary treatment measures in time.
4. Prediction of pregnancy outcome
HCG results can also be used as one of the indicators to predict pregnancy outcomes. The level of HCG in early pregnancy is too low and the growth rate is slow, which is related to the risk of abortion. High levels of HCG may be a sign of multiple pregnancy.
By monitoring the change of HCG level, doctors can find abnormal pregnancy as soon as possible and take necessary measures to protect pregnancy health. In some special cases, doctors may suggest increasing or reducing the exposure of embryos to maximize the success rate of IVF pregnancy.
summary
The 14 day HCG results of IVF infants have an important impact on pregnancy. The detection of HCG results can determine whether pregnancy occurs and verify the development of pregnancy. At the same time, HCG detection can also help eliminate the risk of ectopic pregnancy and predict the outcome of pregnancy. For IVF patients, monitoring HCG levels can provide important pregnancy information, guide treatment decisions, and increase the chances of pregnancy success.
