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10 April, 2007

Blood sample

Following our visit to the Obstetrician, Linda asked me to get a blood sample.

Turns out to be a blood AND urine sample. Lucky I didn't have time to pee before I left the office.

We popped in at Diagnostic Medlab in Remuera where the lab person took three blood samples.

Things I'm gettting tested for are:


  • Haematology - Ferritin
  • Natal - Antenatal group - 1st visit
  • Immunology - HIV
  • Microbiology - MSU

Ferritin

This is to check the level of iron. It seems that iron deficiency is a possibility with pregnant women.

  • <12>12-20 micrograms indicates reduced stores
  • 20-160 micrograms is normal
  • >160 micrograms means I've eaten too many Jesters spinach & feta cheese pies.

Antenatal group - 1st visit

No clue whatsoever. I don't know what they'll do if they find out I haven't got any antibodies for Syphilis.

  • CBC
  • ABO and Rh group
  • Red cell antibodies
  • Hepatitis Bs antigen
  • Rubella antibodies
  • Syphilis antibodies

HIV

This doesn't require much explanation, doesn't it...

  • <>
  • 1 - 1.5 units may be a false positive
  • 5 - 20 units is established positive.

But, you ask me, how about 1.6 - 4.9 units?
Well... click here.

MSU

There's a whole bunch of tests being taken there.

  1. Bacterial count
    <102/ml is good
    >105/ml is no good, there could be a bug (single organism) in the urinary tract
  2. Culture
    Something about "A pure culture of a single organism usually indicates infection whereas a mixed growth is usually due to contaminants."
  3. Microscopy
    At this stage I went cross-eyed.
  4. Dipstick analysis
    More detailed info here.

Oh and I'm 9 weeks and 5 days pregnant.