Need some advice about OPK
I'm bit confused... been trying for a baby #2 since 2 months ago, this month our 3rd of trying, used Clearblue Ovulation Testing 7 sticks last month but realised that i started bit too early and could missed my ovulation. Had been working out when my ovulation is (for my cycle 36 days) but this month did start day 18 for 7 days yet had no smile! Does that mean i have missed my lh surge or didn't ovulate?? I always get my period every month, vary from 33-36 days. Noticed CM on day 23 (last thurs). Just curious if anyone out there ever had no smile but still got preg?