I wouldnt worry. My DD is 7 months old and not only does she was nothing to do with food... she gags if any baby food even gets into her mouth! She wants nothing to do with any solids other than her nursies. I have relaxed on the issue, though. She is growing at a good pace and her doctor feels she is plenty healthy.... I just figure she'll eat when she is ready to eat. I offer her food every 1-2 weeks now