Need surgery and was told to remove all piercings. Should I worry about them closing during the process?

Hello! I wanted to mark this NSFW justttt in case. I am having surgery in a month and was told I needed to remove all piercings, but I’m worried the holes may close since they’re fairly new. I have my nipples (14g, straight barbell) and my naval pierced (14g, curved barbell). I got them in March of this year. There is still slight irritation to all three areas, and I know everyone heals at different paces, but what do you think? Is there something I could do to keep the hole open? I was told the surgery shouldn’t last longer than half an hour and is outpatient so I should be able to go home the same day, I’m just paranoid. Thanks in advance!!