How many of you are using Clearblue opk?? The one which finds two most fertile days.

Jara

How many of you are using Clearblue opk?? The one which finds two most fertile days. This is my first cycle with opk and wanted to know how many are sailing in the same boat. I believe it's 3dpo for me. how many times you guys BD after u saw the smiley on your stick?