M22 70kg 5'9 fbs of 104mg/dl and serum crea1.09.serum crea was.96mg/dl 4yrs ago. do i have ckd?im in a stress and exercising 2days b4 test, so worried.

Not likely problem,,: This isn't likely a problem. These are all in normal range and the exercise is likely why the creatinine went up as muscle mass/activity has that influence on it. Depending on what your test is it would be wise to lessen the exercise and relax more as it would relieve the stress also. Good luck.

Values in normal : Range. The values of blood tests you provided are within normal ranges. The increase in creatinine may be within the variability of the assay or may be due to your increased muscle mass. It is good that you are exercising. You may wish to lose a few kg but otherwise you are in good shape.