I have been on omeprozole for 6+plus months......it was the only thing that kept my heartburn at bay so I could eat and sleep. The tests they have done don't really say that it causes any harm to the baby but I stopped taking it the day I found out I was pregnant. . . I have the worst heartburn all day. no matter what I eat. what can I do to fix it or at least take the edge off. I'm going crazy.