CD 20 today, still no sign of OV. Negative OPK's, some slight cramping but no change in CM ( sorry if TMI) This is our first month of properly TTC but i have been tracking my last 3 cycles, 37, 39 and 54 days :(. So frustrating when we finally feel "ready" to try that my body has other ideas. Anyone else in similar situation or have any any advice on how to regulate cycles?