Hello ladies. My husband and I are TTC baby number one. He recently got back from deployment. My periods have always been regular but since he got back they are all jacked up. AF was supposed to visit me on the 1st the first month he was home. Well she didn't visit until the 8th. My chart his month was saying that she was supposed to be here on the 6th. It is now the 11th and no AF  and negative PG tests. WHAT IS GOING ON with my cycle.