AmyGirl, I was replying to Charlotte when you posted, I think Ive worn DH out too. We've been BD-ing every day or two for the last week. I just did another opk, just checked the results and the control line is now darker, not sure if it's because I just drank a can of soft drink. Im hoping they stay negative now though. I guess all we can do is hope our DH's sperm has caught the egg at some stage over the weekend coz I think by the time we BD at midnight it will be too late. That's if I can stay awake til midnight to do it.