chavala
Registered
If I felt quesy on the surface I wouldn't dive. If I got quesy while underwater I would treat it as an emergency and abort the dive. I haven't ever hurled when I didn't know for some period of time that it was coming.
What if you were 30 meters down? Honestly, it was very scary when I was first thinking about it (as in when I was trying my best to NOT hurl), but once I "started" I realized it was no big deal -- as long as your buddy is there to or at least have something to hang on to. It is for sure the safer thing to do than trying to "abort" at depth. Throwing up is not an emergency.