Has someone got an update from their posts? My period is now 11 days late and two negitive pregnancy tests, however I am starting to experience tiredness, bloating, headaches and slightly warmer than normal. I have been TTC for over two years now but have been taking vitex for my PMS. Could that have delayed my period? I have rad on some blogs that some women don't get positive tests for a few weeks. I have had endometrisos and am doing IVF later in the year so am rally hoping that it's a miracle!