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A 25-year-old female asked:

Had a blood pregnancy test done on thursday...they called and said it was negative but they want it repeated on monday, could i still be pregnant?

1 doctor answer2 doctors weighed in
Dr. Heidi Fowler
Psychiatry 25 years experience
I suspect: that they are asking that question if they have asked you to return. The HCG level has to reach a certain threshold to make a pregnancy test turn positive. The HCG level increases quickly when pregnant. Take care.

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Last updated Feb 12, 2015

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