I've never ever noticed this before (and I've had three babies, and constantly looked for signs when ttc them!)... But last month, in the middle of the cycle, I had ewcm.
This month, it happened again, and yesterday I... Erm... Went to the toilet and there was a huge abundance of it 
DP has been working away unfortunately so the only time we've dtd was last night and this morning.
Are we still in for a chance??