THey say if it's negative to test again in 1 week. By 7 days after your cycle is due the chance of getting a false negative is very very low. < 1%
Best wishes
Hey .. Can you not go for a blood test?
i also had the same problem this month, i did 3 pee tests and one blood to make sure, they where all negative. this is what happens if there is problems with cysts or other issues. good luck
I was going to give it a week- test again and if still no period called the doc.
Did u have cysts? If u don't mind me asking