So I know false positives are rare, but I'm pretty sure I got one yesterday afternoon. I had a faint positive, http://forum.baby-gaga.com/about2452698.html but I can't seem to repeat the result. I haven't tried another dollar store test, but clearblue & first response show nothing. I was pretty sure first response would show it if a dollar store test did. I used first morning urine today, too. Bummed. and I already had told my DH. Gah.