I had a Nissen Fundo exactly 2 months ago. My heartburn and asthma have virtually disappeared, and I am able to burp a little. I am very happy with the results, but have a question regarding vomiting. Last night, I was sick to my stomach and got the "heaves." Due to my operation, I am apparently unable to vomit. This scares me! What do I do if I'm sick with the flu n the future? Do I go to the ER? Today, I had a small bowl movement which was black and tarry--indicative of bleeding. Should I be worried? I am not experiencing any pain, but am concerned. Thank you! Q