Hi I am new to all of this but anyway if some one cn help me on this please do so well my question is ths I wnt to know if I can be pregnant even if I am on my period the reson why I s is because right before I started my period and now that I am I feel tired more then usal and my niples have changed color but they don't hurt I hve been relly moody a lot lately I do feel differnet and bloating plese help me