Thank you for your query.
does not cause problems in bladder control.
Your grandson's urine routine examination must have been done. I presume that it is normal and there is no family history of diabetes mellitus
. The reason for this was the there frequency of micturition in diabetes and urinary tract infection
. It shall be better to exclude both these conditions before other causes are considered.
I hope I have answered your query to the best of your satisfaction.
Wishing all the best to your grandson.