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A member asked:
Can a blood test confirm pregnancy even if a woman has low hcg at 3 and a half weeks after sex?
4 doctors weighed in across 2 answers
An HCG greater than 5 is a positive pregnancy, even if it is a low number. It will rise rapidly if a pregnancy is normal. Three and a half weeks after sex the test should be positive.
Answered 1/19/2022
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HCG level in serum is a blood test and the result you provided is not consistent with pregnancy.
Answered 1/23/2022
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