I'm currently at 15DPO and another this morning! No sign of af either. Been having symptoms since ovulation - cramps, back ache, increased cm, sore boobs on and off, hot flushes, peeing more and tiredness. Just don't know what's going on with my body! I was on bcp's until oct but last 3 cycles have been 28, 28 and then 27.Today is day 33. Just wondering if anyone has any positive stories of either 's after getting repeated 's or their doctors have discovered the reason why af has not arrived.