Of course a transgender girl, boy or a person of any other gender should be able to use the bathroom. Being able to use the bathroom is a basic human right everyone should have, not just for cis people.
No.
For aesthetic and practical use, bathroom mirrors should be placed at waist level. The bathroom mirrors should offer a one meter clearance from the ground.
7ozs
21 Inches is Standard
50
yes to keep healthy
the correct term is may I use the bathroom
Private bathroom-> this is only for a single person. He will use it and no one can use that. Bathroom-> It will be general bathroom every body can use it.
3 a day
I'm sorry. You do not have a disease, you have a urinary tract infection inwhich you should still see a doctor as soon as possible.
It is safe to use bleach to clease a bathroom that young children use. You must make sure that you do not use ammonia based products when using bleach, and you should also let the fumes in the bathroom vent before the child enters.