Start if you want, and I don't see why it can't be enjoyable??? It's only like 1/4 teaspoon to start with, which is hardly going to turn your kitchen upside down. I started at 2 months and we've never had tummy issues, and he slept through by 3 months. He's now 6 months and loves food, and doing so well. All babies are different so just follow their lead.