Can pregnant women use fancl?

Blood hCG is a way to check pregnancy in the hospital outpatient department. It can also be said to be the earliest and most accurate method to detect pregnancy. Everyone thinks that blood tests generally require fasting to be carried out, so blood hCG testing also requires fasting. In fact, it is a misunderstanding. The main theme of blood hCG testing is the changes in growth hormone caused by pregnancy, which has nothing to do with the composition of the blood. So, does blood hCG testing require fasting?

Do I need to fast for the hcg blood test?

Blood hCG and progesterone tests will not be affected by diet and generally do not require fasting testing. Progesterone is a type of estrogen that is metabolized naturally by the body. Estrogen has a negative feedback buffering effect, which can inhibit its own metabolism and also inhibit the metabolism of estrogen. The main function is to determine whether the uterus and ovaries have ovulation and control the function of progesterone. If a pregnant woman has low progesterone, she is likely to have miscarriage. For single women, low progesterone may lead to future infertility.

How to check hCG blood test with your doctor

The hcg test is done by extracting venous blood. At present, the more common measurement methods in clinical medicine are the following three: enzyme-linked immunosorbent assay (ELISA) screening method, chocolate sandwich enzyme immunity test method, and immunity colloidal gold method. This method has good sensitivity, low cost and fast testing, and is widely used in clinical medicine.

1. When having blood drawn for testing, ladies should clench their fists. When the needle enters the blood vessel, you can relax your fist. At this time, you should keep your mind calm and don't make any noise.

2. If you feel anxious about the venipuncture blood test or feel nauseous or dizzy when seeing blood during the blood test, you can close your eyes or turn your head.

3. After the blood test is completed, immediately use a sterilized cotton swab or other sterilized blood-activating objects to clamp the puncture site, or bend your arm to hold the cotton swab to prevent blood leakage. From now on, the blood test arm should be kept clean as much as possible within 24 hours.