Girls don't use diapers as soon as they are potty trained but there is always a few that enjoys wearing them. Not that common though.
yes
why yes yes they can if they can fit into them.
go to google pics type in imsrgc
It is not normal. If you do you need a treatment.
Of course.
Yes
Hot.
no
No, 99.9% of all the females i know do not wear diapers.
It isn't normal but you can if you feel you need to!
None.