I only came here because I'm confused; I'm 19 and not trying to conceive. However I was due around July 14th to come onto my period and still nothing - my cycle is on day 43, even though I'm irregular sometimes it's never been this late I don't think? I've been getting some odd signs - nausea, headaches, etc and occasionally got cramps in lower stomach which made me think I'd come on then nothing. On Monday I took two tests to be safe (Sainsbury's own, haven't been able to find pink dye tests atm), both negative, was relieved. Then on Wednesday we picked up two more since I'd still been a bit worried (they were the non digital clear blue, again, blue dye sadly lol) and I took one at night while drunk, negative, and then one in the morning when I woke up first thing. I thought it was negative and didn't think to look at it in the 10 minutes so I just put it away and got on with my day merrily, looked later and there's a faint line looking like a +. I have no idea if it would be an evaporation line or not since I didn't check within the 10 minutes!! Moreso just took 5 mins at most in the toilet and then put it away. Also it isn't just a thin line like most evap lines tend to be, its the same width and length as the other line, some pigment to it just faint, not really sure what to think since I'm this late but lots of people say clear blue isn't reliable like most blue dyes. Can anyone offer some insight??? Thanks