AF is 4 days late!

Boopies4Ever

Typically my husband and I do an IUI w/clomid every month, this past month we were out of state on vacation and had to do it the natural way....well here I am 4 days past my due date for AF and I have no symptoms of it coming other than a random cramp here and there. Every 28 days she comes right on the dot..I know when I ovulated, because I track it with opk's, the thing is...I am also getting negative HPT tests....I don't know what to think of this...the worst part is the waiting.....Has this happened to any of you?

 

Katrina