Well, I did give him brown rice gruel on the BIG day (1st day of 4th month) for lunch and continued for the next 2 days. Each time he'll cry his head off. So, I stopped.
1 week later, I fed him brown rice gruel again. This time no crying. But the next evening, he had fever (which is as mentioned). The fever is brought about, most probably by an overnight stay in an island hotel 2 days before... which we did what holidayers will do... swim, in & out of air-con room (note that typical temp here is 29~30 degC), blaa-blaa-blaa. SO, stopped semi-solid again.
Basically, that's all the food he had so far. What you think?