What is the expected concentration of HCG in the urine 20-23 days after intercourse? And is it possible that a test with a sensitivity of 10 will not detect it after 20 and 22 days after intercourse?
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Klaudia Ćwiąkała Pharmacist, Editor
17 months ago
To @Adrianna: Yes - there is no need to repeat the test.
So after such a time, the concentration of the hcg hormone in the urine would be greater than 10 and the test would detect? No need to repeat the test?
Angelika Talar-Śpionek Pharmacist, Editor
17 months ago
In the 3rd week of pregnancy, the concentration of beta HCG is certainly higher than 10 mIU / ml and the result of the urine pregnancy test after 20-23 from intercourse can already be considered reliable. Negative means that you are not pregnant. More here: https://www.gdziepolek.pl/opinie-i-pytania/99175/czy-ten-wynik-oznacza-ciaze