Hi, just a sounding board really as I'm so confused what all this means? I had a missed miscarriage at the start of the year, picked up at my 12 week scan (was only measuring 10 weeks) It took a while for my cycles to settle, but 2 months after it went back to usual. pre miscarriage I was regular as clockwork, every 28-29 days. However, my last 2 cycles have gotten shorter, one was 26 days then the following month 25 days, with AF lasting only 3days when usually it's 5. This month I'm on cycle day 30 and no sign of AF. I have done a test which has come back negative. I've felt nauseous the last 3 mornings but other than that nothing. Could it be a missed period, maybe I didn't ovulate this month, or just delayed as I ovulated later?...Anyone else had anything similar?