Here's some advice from the MedHelp website and our I'm Expecting app on heartburn. Hope you feel better soon! http://www.medhelp.org/pregnancy-health/articles/Heartburn-During-Pregnancy-Your-Symptoms-Manual/2007 You can find this in the app by going to the Pregnancy Diary from the home screen and selecting Morning sickness from the Symptoms menu. Then click the menu bar in the upper left and select Symptoms Manual to see your symptoms.