7mon
Parents on MSNUnderstanding Beta-hCG Levels and What They Mean in Early PregnancyFind out what these levels mean. Many pregnant people and ... Pregnancy testing involves the detection of hCG, either in the ...
However, the urine test is unable to detect hCG at levels below 25–50 IU/l, so would not have been useful in our patient. Instead, the presence of heterophile antibodies was confirmed by adding ...
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