Hi there. You mean you still don't have a period when it was expected on Sept 4 (it is sept 21 today). Well, that is LATE. Obviously. ha ha. So, if you were trying to get pregnant, I assume you've taken a pregnancy test and ruled out being pregnant, correct? Then you have to think of why you are late or having a longer than usual cycle. It does happen when we are ill, stressed, changes in routine, lost or gained weight, etc. Or if it is not uncommon to have super long cycles, do you have a slow thyroid, etc. Have you visited a doctor? Always wise to do when embarking on having a baby. good luck