dollar tree pregnancy test?

Yesterday I took a dollar tree test and it was negative. But I still haven't started my period. Are they really reliable?

03
    07/21/14
    I think they are pretty reliable. I know a lot of the moms on here use them. It may just be too early still to get a positive.
    0
      07/21/14
      They've always worked fine for me, if not better than some of the more expensive brands. You may just have to wait a few days for the hcG to build up in your system. Good luck!
      0
        07/23/14
        It worked for me, though I waited 4 or 5 days after my missed period (I was waiting for my husband to get home from his business trip).
        0
        About Kari
        Born: Sacramento, California
        Current: West Sacramento, California
        Birth: August 10
        On Moms.com since: May 5, 2014