my son 4 1l2 yrs old swallowed a coin on 25th Jan ,we had an xray taken it was suggested that the coin would come within the next few days.It has been 3 days the coin is still in the same place,they tell in the juncture of small big intestine.I'm going nuts want to know wat is to be done.wat kind of diet to be given.He passes stools normally has no complaints as of now.pl suggest a solution. thanks.