You could be ovulating you just dont show much in the physical side to know that you are.

Have you thought of temping?? Fertility Friend is a good site to go to to start charting to determin when you are "o"ing.

To increase EWCM or CM in general.

Start to take Evening Primose Oil, Grapefruit Juice there are some other things and I am sure the girls will let you know when they reply.

Good luck and I hope you catch that eggy of yours!!