Congratulations on the birth of your baby boy....
Actually baby fr 1st 6 mths do not need water, cos' you r bf him right? But I think give a little bit is ok
Hmm I did not give my son Similac, so cannot comment on it
As for oily stools....r you sure it is oil? or is it just watery?
For hiccups, just give him milk will do....or older folks will just give water
I hope this helps cos' my son is 3 yrs old now, so trying to remember as much cos' hopefully will have my #2 soon