I feel like this is the never ending story of my life! AF came and visited in October, and my husband came home in November from being out at sea. We have had sex  multiple times in November and since hes been home, no AF! I have taken a handful of tests (I think about 5) since Novembers scheduled and missed AF date and it's all come back negative. Does anyone have recommendations on what I should do? I am going on a Southeast Asia girls trip in about a week and a half, and I dont want to do things that could be harmful (like drink on the booze cruise with CPT Bob).