I am having a hsg and laproscoypy?

iam supposed to have this done on Friday which was scheduled an exact week after AF was supposed to be here well needless to say I was 3 days late and started today, so my question will they still do it if I havent finished I should be but there is a chance that I am still spotting. Darn it I dont want to wait and have it rescheduled again! Anyone have a thought?