I'm semi-regular so have changed my name for this. Have recently started using Persona again and although we are not ttc, dh and I did have sex on two red days this month (day 9 and day 10). My cycle is about 29 days usually. Afterwards I did notice a lot of CM some of which was pinkish but my monitor is saying that I am only just about to ovulate now (day 15), but there is no CM at all to speak of. My question is could my monitor have got it wrong and could I have ovulated early and therefore be pg?