Was told to do samples morning and night . So far I have tried 3 times and have yet to get a reading . There is only a small amount of blood and when I try to touch the strip to it , my hand is shaking and I cant get a result . Is the absorption hole at the end of the strip or on top ? I really don't think I can do it this way . How long do I have to touch the blood for ? Its almost impossible if you have the shakes , don't know what I can do about it .