Hi Rainbow girl, Sorry I cant be of any help but I would love to know peoples ideas on the accuracy of home pregnancy tests. My af is also 10 or more days over due, I as well have been crampy and sore bb's but a test I did early last week was -. I almost dont want to test again in fear of another -, I really dont know what is keeping af from arriving because like you I also was very regular. Sorry I couldnt help you, I just wanted to let you know that I understand how frustrating it can be.Good luck
Tillie