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A member asked:
Is a quantitative blood pregnancy test definite at 3 and a half weeks after sex? it was at a level of 3. im on birth control and got my withdrawal bleeding, change of pregnancy?
2 doctors weighed in across 2 answers
Yes, 3.5 weeks after a sexual encounter a quantitative hCG level should be definite, i.e. no conception if hCG level is less than 5.
Answered 1/22/2022
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All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Talk to the doctor who ordered the tests. Having said that, your data is consistent with non-pregnant state. Wish you good health!
Answered 1/22/2022
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