Our ped. gave us the go ahead to start LO on rice cereal this month (she's 4 months old). I've tried it a handful of times now but she seems to really dislike it. She'll tolerate it, but she makes a yucky face after each bite, and winds up spitting about half of it out and turning her head away from the spoon. Does this mean she's not ready for solids, or could it just be she doesn't like the taste?