Hi there,
I must disagree with other post.
I started my baby girl on solids when she was 3.5 mths old. Although she was a premature baby by one month, she was very big, if she was at term she would have weight 5 kg. In my familly we were all big babys.
The reason she started so soon is b/c she showed much interest when we were eating, also she started to wake up at night more often and she would cry for more after each fed. I have noticed that she was saliving a lot.
I tried solids and noticed that she was a happier baby, no allergies, no constipation, and was sleeping better. I know that Tracy advise to start on fruits but I started on veggies such as squash. Some of my friends started with fruits and had harder times when it came to veggies. This is only my opinion. Also instead of starting with rice ceral I started with wheat but without the pouder milk. For me rice constipates. I know they say otherwise but I tried oat first and there was no pb, it is true that in the begging I would add some of my milk to it. Don't forget tha brest milk is the best protection for your baby. So sometimes if you noticed that she has some tummy acke give her more brest milk. It really worked for me. Again it is me.
You know some times the more you read about things the more you see contradictions, so you listen to your babys needs and try. I spoke about this with my pediatrician and he agreed with me. Each baby is unique. Tracy also agrees with that. Mabe your baby is in that percantage that needs solid earlier. My mom told me I was.
Hope this helps,
Huggs,
Nestor