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A member asked:
I was told during my first pregnancy(which was when i was 16) that my blood type had went from o+ to a- can that happen?
3 doctors weighed in across 3 answers
No: No. Apparently you must have been mistyped initially.
Answered 2/6/2017
805 views
No: This does not occur. You can ask your physician why that happened.
Answered 2/6/2017
804 views
Bl type doesn't vary: A lab error is the best and probably only explanation for this discrepancy ; your blood type is either O+ or A-. It did not "go from O+ to A-". A repeat blood typing by a reliable lab should give you a definitive answer.
Answered 2/6/2017
804 views
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