I had a miscarage in Nov I had people tell to pee on a stick for months and it said neg my period was 2 days only then on Nov 30 2011 I gave birth to a 17 week baby they said I need a shot gand sent me home I feel I am doing it again I am bleeding 2 days a month and if i count back I am due Sep 23 2012 I think I pee on a stick I it says no and someone said the longer you are pre the hcrg in your pee dilutes and it will give you a false neg! Please help I don't want to lose another baby!