Dear Dr. Bill,

I have to take PETH tests regularly and I am a little curious about something. I consumed 8 standard drinks and 5 days later I was PETH tested. Prior to the test I had a major GI bleed and my hemoglobin was 10 prior to the test. Do you think that this will in any way bring down the amount of detectable PETH in my blood?

Thanks,

-Worried

How did your test turn out?