I took A frer yesterday and I don't know what to think. I was 15 when I had my daughter so I never saw a Evap line or positive so I don't know. Today I took a 88 cent cheapie. Af is due tomorrow and no sign of her. I have increased urination, my bbs do appear fuller, I've had mild cramps, I keep running to the bathroom thinking the witch got me..I've also had waves of nausea.