Hi, I had a natural miscarriage 3 weeks ago on sunday, I got told to do a hpt 10 days later which was pos but by sunday (2 weeks) has gone to neg, I have been doing ovulation tests since then (didnt want to do then before as I know they can pick up false pregancy hormones) it is however 21 days since miscarriage and as yet no positive ovulation test, did I leave it too late starting at day 15? I usually ovulate 17/18 days in but has anyone found its come earlier/ later for them after miscarriage? we really wanted to ttc asap and will be gutted if i missed the oportunity as ive heard you are more fertile straight after? any ideas? thanks