CM Chart Analysis

just for fun, based purely on my CM, what day would you think I ovulated? my cycles usually last 29-30 days.

CD 1 // period

CD 2 // period

CD 3 // period

CD 4 // period

CD 5 // period

CD 6 // period

CD 7 // period

CD 8 // sticky, light

CD 9 // creamy, medium

CD 10 // sticky, medium

CD 11 // watery, medium

CD 12 // watery, medium

CD 13 // egg white, heavy

CD 14 // watery, heavy

CD 15 // sticky, medium

CD 16 // sticky/dry, light

CD 17 // dry

CD 18 (today) // spotting, light