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28 days, or the length of one menstrual cycle is the minimum wait for Planned Parenthood to perform a blood test. before 1-2 menstrual cycles, a false positive is possible.
A blood test is the most accurate measure as it measures hormone levels produced by implantation of a fertilized egg.
They will take 2 blood samples and compare both results to avoid false positives.
It's not theoreticly possible for her to correctly test positve after only 4 days unless she was already pregnant. the female body would not have yet produced any of the hormones that piss tests react to yet since they require the prescence of hormones from implantation, and implantation occurs 72hrs to 6 days after fertilization.
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Seen on an employer evaluation:
"The wheel is turning but the hamsters dead"
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Is arch13 really a porn diety ? find out after the film at 11.
-Nanofever
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