Hospital water birth question

Franciscah RN, Bsc,PgDip,MPH, PHD......uploading

For those who delivered in a hospital water birth

1.do they let u sit in water n not change it

2.how do they monitorbtemp or there is a set temp

3.if you change your mind can they letnu go to the bed.

4. Once your in there do you have to come out

5. How do they check if you are dilated

6. Do they put anything in the water.

7. Once you deliver do u come out straight away