Chester:

Have you tried a urinal beside your bed?  I thought a leg bag was for people
that had no control but I may be wrong.  I would ask your Dr. and see what he
suggests.  Your parents are trying not to baby you and you want something that
helps you now and in the future.  I would also ask your Dr. about Ensure and
your weight.  I was always skinny and gained weight in the last three years
because of middle age spread.

I hope you find solutions to your problems.

Stephen Allman