Just wondering when you ladies think i ovulated? So on cd 15(tues) i got my first positive opk, and it stayed positive on cd16,17, and was negative by cd18(friday). I have ewcm on cd14(mon) only, and on cd16, and 17 it was watery and clear and slippery. cd18 it was more thick and alot less. So what day would you think and how many dpo am i?? we managed to bd on cd15 and cd 19..but thats it. I had some groin pain yesterday which i've never had is that a sign or is it way too early??