I have been using wondfo internet cheapies from amazon.com and they all have been negative up even one this morning-until last night I took one and bam..in 2-3 mins. it was clearly positive. So not believing my eyes I continued to take 6 more and and they were also clearly positive(they all varied in color-but all CLEARLY positive). I ran out and bought FRER and Clearblue digital and both of those came back negative. This is all in one night. Am I pregnant or not? then last night i took 1 more + wondfo from same urine as i did the clearblue and FRER. this am i got 1 neg wondfo and 1 pos but right at 10 min. mark. am i pregnant?