Hello everyone, today I will share with you some knowledge points about the normal value of hcg blood, and the analysis of the normal value of hcg blood test. If everyone understands it, then you can ignore it. , if you are not sure, you can read this article. I believe there is a high probability that your problem can be solved. Let’s take a look together!
Contents of this article
- What is the normal value of hcg blood test
- Biochemical pregnancy hcg value range
- Check the blood hcg level to indicate pregnancy
- Down syndrome screening hcg normal value reference range
- Blood test pregnancy hcg What is the reference value
- What is the normal hcg value at 30 days of pregnancy
1. What is the normal value of hcg blood test
If you are not pregnant, what is the normal value of hcg blood test? It\’s under 20. After pregnancy, the hcg value will rise relatively quickly, and the levels will be different at different times. If the hcg value of a blood test taken 10 days after having sex is significantly higher than 20, you can basically judge that you are pregnant. Different detection methods, the standard value of no pregnancy is slightly different.
2. Biochemical pregnancy hcg value range
Biochemical pregnancy refers to Miscarriage occurs before the fertilized egg has grown and developed after implantation. This generally refers to early miscarriage at 5 weeks of pregnancy. The biochemical pregnancy blood hcg value is elevated, generally greater than 25mlU/mL. The test paper is positive or if it is positive, the gestational sac cannot be seen in the B-ultrasound examination. Biochemical pregnancy is equivalent to a menstrual cramp, usually bleeding for about a week, and generally no uterine evacuation is required.
3. Check the blood hcg level to indicate pregnancy
Blood hcg value It varies between trimesters and pregnant women. This value is not absolute, but generally speaking, the blood hcg of non-pregnant women is less than 100miu/ml. In the first three months of pregnancy, the blood hcg level will double every two to three days. Normally, after a fertilized egg implantsAn increase in hcg can be detected in the blood within 2 to 3 weeks. Generally, as long as it is higher than 100miu/ml, the test result is positive, that is, pregnancy.
4. Reference range of hcg normal value for Down syndrome screening
HCG changes regularly during different stages of a woman’s pregnancy. Screening for Down syndrome is done between the 4th and 20th weeks of pregnancy. At this stage, the normal reference value range of HCG in Down syndrome should be between 0.3~2.521mom. If the serum HCG concentration of pregnant women is lower than the normal range, that is, lower than 0.3mom, the fetus may be at risk of growth retardation, and may even stop labor and miscarriage.
5. What is the hcg reference value for blood pregnancy test
The normal value of blood hcg in a non-pregnant state should not exceed 5ug/ml. If you choose hcg value >10ug/ml, you can confirm pregnancy. The accuracy of this test is relatively high, the detection time is early, and the method is simple. Generally, pregnancy can be detected within 7 to 10 days of sexual intercourse. It is usually used as the main method for clinically detecting early pregnancy.
6. What is the normal hcg value at 30 days of pregnancy
Normally, the blood chorionic gonadotropin level should range from about 500 to 1,000 around the 30th day of pregnancy. If the current blood value level is relatively low, timely medical treatment is required for examination. If necessary, it may be necessary to carry out symptomatic treatment with fetal preservation, and it is also necessary to regularly review whether the embryo development in the uterine cavity is good.
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