What are the hospital regulations in relation to the kachhera during medical procedures?

What are the hospital regulations in relation to the kachhera during medical procedures?

-       The Kachhera may be worn at all times, including during bathing

-       Women during childbirth may want to tie the Kachhera to one of their legs

-       Patients may request that the Kachhera be tied to one of their legs during surgery