i'm giving my son organic basmati brown rice porridge, i sieve through all his porridge cos i'm not sure if it's good to use a grinder or blender for porridge in case trap wind. After sieving it cames out pasty enough for him...
i gave my girl brown rice cereal(blend into powder) using normal supermarket brown rice when she was quite young. iirc around 7mths or 8mths old. then normal brown rice porridge when she was 8mths plus. so far she was ok.