oh i hear you...with DD it was just god aweful. I was in so much pain all the time it wasnt funny. I think it was the amount of food/type of foods i was eating because i put on 30 something kilo....................I would wake up and vomit from the acid rising up my stomach. This time it has been bad but luckily not as bad...think i have put on 10-13 kilos..........and not eating the same.......I think i am on one of the strongest tablets you can get with this pregnancy which is losec and take twice a day and i still manage to get heart burn. I find things like breads, muffins, biscuits, acidy fruits, orange juice/juice, tomatoes, curries etc give me bad heart burn so try and stay away from those and try and eat earlier in the night. I know if i am stressing it tends to make it worse as well. I take the tablets but also use those chewie ones, i try milk and also last time when i was in bed i had yoghurt and that seemed to work...