Daith Piercing

Luna

Hi all! I'm interested in getting a daith piercing to help with migraines. Problem is I'm in nursing school and there's a strict no visible piercings (other than 1 lobe piercing) policy. The hospital I work at (and will be working at after I graduate) doesn't care about piercings. So thankful they realize we can give good care even with body mods! So I have a few questions. 1. Do daith piercings work? Since starting nursing school my migraines are so bad. One every couple weeks and I can't go to work or school. I usually end up with a wet rag on my face laying beside the toilet because I get sick. 2. Could I get one now and be able to remove it for 12 hours for clinicals by mid August? 3. Could I get a clear ring and possibly hide it with my hair or something? 4. I also had a failed industrial at one point, so would that make my body more likely to reject a daith piercing? By rejected I mean the bar slowly kind of pushed out of one of the holes... Open to any advice. Thanks so much guys