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Lancaster, PA
A 23-year-old female asked:

What is the lowest number on a pregnancy blood test that u can have and have it still be positive and what is the normal number for 3-5 weeks pregnant?

1 doctor answer1 doctor weighed in
Dr. Gurmukh Singh
Pathology 49 years experience
See below: An HCG level of 25 is generally diagnostic of pregnancy. Normal levels of HCG vary widely in healthy pregnancies. See this site for more info. http://americanpregnancy.org/while-pregnant/hcg-levels/

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Last updated Apr 6, 2015

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