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A member asked:
My blood type changed from a- to a+ and now for my second pregnancy it's back to a-. how?
A doctor has provided 1 answer
Lab error: Your blood type didn't change. The lab made an error!
Answered 5/11/2015
5.2k views
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I am 32 years old. My period is never off more than 2 or 3 days late. I am now 5 days late. I have had some dried blood come out on my toilette paper but nothing consistent with a period. I have take 3 pregnancy test and they all have came back negative.
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I started my period early with very light spotting of brown blood took a pregnancy test and it came back negative. Now have heavy brown blood. Why?
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