Today is my third day of my fertil window. I don't use opk but I have had ewcm the last three days starting on the 15th. My SO and I BD every day including three times yesterday lol the lady one for us was at 5 o'clock this morning lol. I wanted to do it again tonight but my poor SO has a raging migraine from being out in the cold for to long. Do you ladies think I'm missing out? I just don't want to miss our chance.