Hello. I've been having periods bang on 28 days most of this year, but the last two have been 35 then 30 days apart. This time I feel like one's about to arrive (29 days - that'll teach me to hope!) but I just wondered if you can get cramps, sore boobs, irritability, all the usual signs it's about to arrive, but it not arrive? I'm wondering because I was so sure I was about to have a period when I turned out to be pregnant with my daughter! I'm not worrying that I'm pregnant btw, the coil sees to that.