Definitely wrong: Your sources are completely wrong if you mean a true positive. The embryo implants at 6 d.P.O, it isn't even making HCG at that time, how could a test be positive? If you mean a false positive, sure they can happen anytime.
Answered 6/10/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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