when i go for a drink,im asleep i dont realise my bladder em

when i go for a drink,im asleep i dont realise my bladder empties

It sounds as though you have nocturnal enuresis. It could be related to what you drink at night before you go to bed. I suggest you alter your diet. Here is an URL that may be helpful. Behavioral treatments: http://www.seekwellness.com/incontinence/treatments4.h tm