Shaving for birth

Olivia
My SIL mentioned to me that I have to have my hooha shaved for delivery... Otherwise they shave it at the hospital? I keep it trimmed the bet I can but with a if ass belly how am I supposed to shave it all? I used to get waxed but everything is way more sensitive and I couldn't do it after the first time. Do I really HAVE to be shaven? That doesn't sound right to me. She is a bit of a "know it all" and irritates me with the stuff she says half the time so Id really like some opinions. I'm being induced tomorrow.