hemoglobin
Isabel, if you have at least 5-6 days until deadline for medicals i think you can fix it, and you can do blood test again.
What you have to do is just to eat every day next salat:
use grater for one beet (red), one apple, and one carrot
squeeze lemon on it and add honey
Also it is very valuable if you have possibility to find nettle tea, to drink it as much as you can.
Belive me this can improve your blood at all..
Wish you luck! Take care!