Yup there should be no issues re feeding soon after the operation. I had to have my gallbladder out when DS was only 6 weeks old under GA. The surgeon, the anaesthic guy (sp?) and the nurse all had different opinions as to when I could feed ranging from 24 hours to straight away. I "pumped and dumped" straight after surgery and then went back to breastfeeding. You might want to make sure you have a triangular pillow to put around your stomach to make feeding more comfortable.