Why my
Complete blood count(CBC) show large variation when I tested from two different labs in successive days for different purpose.? Which one should I Believe?
1st lab HB-14.2gm%, 2nd lab HB-13.6gm%
1st lab TC-5,700cells/cumm, 2nd TC-7,740 cells/cumm,
1st ESR-04mm/hr, 2nd ESR-10mm/hr