Errrrm I know my body well enough to know my fertile time but once I've had 3 days of EWCM and no + I tend to have a break down! Then the next day get my +!
Sotiredmama - I don't think you O'd cd21 either.
Not DO, in the UK it's different. We do 4 years training and lots of medical stuff but not classed as doctors.

Sotiredmama - I don't think you O'd cd21 either.
Not DO, in the UK it's different. We do 4 years training and lots of medical stuff but not classed as doctors.