How do the blood test work?

  • Thread starter Thread starter memo77
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memo77

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Help... has anyone had a blood test to check for pregnancy- if so how do they work / how long for results. do dr's have to do one if requested??
 
yes the doctor has to request one. they go in and take a tube of blood and test it you can have the results about an hour after they take the blood but some times it takes longer.
 
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