My DD is almost 4 months and EBF. She is fairly big and seems to be feeding more and more often, and has started waking 4-5 times during the night when previously it was 2-3. I'm wondering if she's hungry and am considering introducing solids in the next few weeks, however I know the official guideline says wait until 6 months. I'm interested in how long people actually wait and whether it would do any harm to give her some porridge or banana before bed? Thanks