Have mild sleep apnea......been traveling for past several months w/out CPAP machine....sleep seemed to be fine.....recent blood test show that as a 63 male, I m anemic(hemo 8.7 ,hema29.9, MCV65,MCH18.8 ,MCHC29.1, RDW18.5,Ferritin,serum 4ng/ml...currently taking iron pills 325mg twice/day.....is there a relationship between sleep apnea and anemia? Am I on right med protocol?