My baby grunts a lot while passing gases. Her pediatrician says its normal for kids to do that. But, it still worries me. Is there anything I can do to ease off the process of passing gases and stools for her? She is on solid food now and also occassionally passes thick stools. Otherwise her stools are usually semi-fluid and yellow in colour. She passes stools 3-4 times a day. Is that normal?