Hi. My guess is that you are pregnant. If there is a line there, no matter how faint, it is supposed to mean a positive result.
If the line is faint it just means that the level of HCG is low... i.e. you are very early in your pregnancy.
The reason for the negatives might be that you tested those later in the day, or after drinking excessive amounts of liquid.
Try the first-morning urine when it is more concentrated and hopefully you get a clear result.
Oh. But I have no idea what the blood could mean.
Have you had a lot of cramping?
Good Luck, again.
[This message has been edited by Greenoctopus18 (edited 08-12-2003).]