thanks wouldloveabubba,
i think my clinic just expect me to know by now. this is my 6th iui, as i had 4 in 2007 and i last month. the one i had last month was a spare of the moment, and was only orgainsed that morning. i have read a bit about the subject, but the us sites seem to be very different from us.

but i will be doing as you said and waiting until tomorrow night!!!!
thanks