I'm T10, 10 months post injury and getting ready to fly to Las Vegas and have a few questions:

1. are cathing supplies allowed as carry on items or should I check everything in with my luggage? Is lube allowed as a carry on item?

2. I plan on taking my chair to the gate but at that point do I leave my armrests on or should I pack them in my carry on bag or put them in my checked luggage?

3. I'm a little worried about a bowel accident mid flight. I haven't had an accident in over a month but I'm worried about pressure change etc. Should I wear a brief or underwear? And what would one do if you did have a bowel accident mid flight?

Any tips/advice is appreciated.