HCG Pregnancy Test Midstream
One Step Test for HCG (Colloidal Gold) is intended for in vitro quantitative determination of human chorionic gonadotropin (HCG) in serum or plasma. This test is used as an aid in pregnancy test.
The Test Procedure of Early Pregnancy Test Sticks
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A professional QC team will control the goods quality during all the mass production, or a third party inspection service could be arranged.
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It is our advantage that we have good relationship forwarder company, which make it easier for us to work out the better service but less cost for delivery processing. We can also offer your export service if you have trouble to find a reliable agent in china.
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We will offer you one-stop service, to pick you up from airport and book the hotel for you. Hope in the future, we will become not only business partner but also your reliable friend in China.
6. The difference between urine HCG quantitative test and qualitative pregnancy test:
The HCG content in normal urine is less than 25 IU/L. The number of weeks of pregnancy is different and the HCG content is different. Different conditions have different HCG levels. Traditional qualitative tests can only detect positive or negative, and can not reflect the abnormal or excessive HCG in urine. Therefore, quantitative detection of urine HCG is a revolution in new concepts.
7.What is the growth rate of HCG:
To evaluate the value of HCG quantitative testing, it is first necessary to be familiar with the rate of HCG growth during normal pregnancy.
The change in HCG levels during the 12 weeks of gestation is not as constant as other human hormones, and the rate of HCG growth is extremely fast. The concentration of HCG is increasing every moment. When the embryo is developing normally, the second increase of HCG secondary detection for 48 hours is not less than 66% of the first time. That is to say, the first test is 100mIU/ml, and after 48 hours it should be about 166mIU/ml.
8.The concentration of HCG increases rapidly with the increase of the number of weeks of pregnancy. How should the number of weeks of pregnancy be calculated?
Egg fertilization is the beginning of pregnancy. Since the date of fertilization of the egg cannot be accurately determined, it is customary to start from the first day of the last menstrual period; there is also the expiration date of the menstrual period, which is calculated according to the second week of pregnancy.
9.It has been found that a few days after the menstrual period, the qualitative pregnancy test HCG>25mIu/ml is positive for pregnancy, and how to explain the menstruation without any clinical abnormalities in a few days?
Although the general HCG concentration ≥ 25mzu / ml is positive for pregnancy. However, HCG levels in women of childbearing age are sometimes found to increase slightly, probably due to the recent very early spontaneous abortion. About 22% of pregnant people have spontaneous spontaneous abortions in the unknown.
10.How accurate is the urine HCG quantification:
It is generally believed that the HCG level in morning urine is close to the serum level, but if the patient's morning urine is not available, the urine in the same period can also be used as a reference.
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It takes 1 weeks for samples to be ready for female fertility test
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