Hiya my lo is 21 weeks and just started weaning, early I know. Veery long story, anyhow we are on nutramigen and lactose free. Paediatrician told us to wean as normal but give lactose free yogurts etc, hold off from wheat etc till 6 months. At 1 yr don't go onto cows milk but gradually wean onto normul formula until 2. We are back to see paediatrician in 6 months so will ask again. I gave baby rice for three times, we are now on day 2 of carrot, I put some nutramigen in it. Also teetha sachets contain lactose, only realised last week, good luck.