I wouldn't waste my $$ on the expensive OPK (CB Fetility monitior). It never worked for me - always said I was "high" and never indicated ovulation. I did switch to regular OPK strips which seemed to do better for me (you can buy them cheap off of e-bay). I O'd later around days 19/20, so when my Dr. had originally told me to bd days 9-14, I was missing my O all together. Good luck to you.
Login | Register