my baby boy 3 yrs and 6 months old, seems ro have pretty good weight of his age, looks chubby and all good, but his hb seems low... his hb was below 6, after medicines and all its raised upto 9... but sometimes hb decreases to 6, dont know what to do... included all the foods that needed to make hb, but sometimes he stops eating whatever food it is, after 2 days he resumes his mode.... this is continuously happening.... helo me out of this... #asktheexpert