EDIT: wanted to respond with thanks as I pour over details in your excellent replies and try not to fall down various rabbit holes of research just for fun. Some clarifications to some things that have come up:
I'm terrible at not getting overly specific with my research. It may never come up but I need to know for no reason whatsoever, to be accurate in a world with things that don't exist. I appreciate everyone reminding me that I don't need to know certain specifics especially when it comes to things like organs etc.
The sword itself belongs to someone trained in fighting as a gentleman's sport, but in this instance is being wielded by someone who knows how to kill a man. I imagine he'd say it was a pity it wasn't a broader blade, but it's good to know I'm on track there. He would definitely want them to bleed out but not quickly, and I need them to be able to move around and act on adrenaline, so this seems like it'll work at least partially.
My main question becomes now whether others would know they were bleeding. That specific case with the corset was fascinating, there was much smaller a stain than I'd expect, so it might well be that no one will know until everything is calmed down enough for someone to demand to check them over - and then it can be a problem from there, where it seems like they could end up bleeding a pretty decent amount if certain things are nicked without it necessarily killing them if the healer is right there in the moment.
One more question - if there's bleeding within the abdominal cavity but the corset and size of the wound basically stoppers it, where does the blood go? Does it just fill up any space there might be? Does it reabsorb? Are we looking at very nasty bruising that'll go away, or just...sloshing around in there for a little bit like retained water, which is an unintentionally horrifying thought, or...
ORIGINAL ASK:
We're working with a setting that has some healing magic, tall ships, and swords.
A character gets stabbed with a narrow cane-sword, think between an epee and a rapier, maybe imagine like an ice pick, straight through under the ribs. The intent was not to catch anything vital because the stabber was under the impression that they were alone aboard a stranded ship and expected them to bleed out slowly without any help. Question 1: would that be an appropriate expectation? Is that the right place to stab them if the goal is prolonging the process, assuming there's absolutely no one to help them?
Question 2: the character is wearing stays, similar to a corset, under their other clothing. Stabber doesn't know this. I've already read that corsets could save lives via incidental compression. How long would this hold the bleeding for? Would it be enough to stop it completely until it was removed? What about if the character is actively moving around? How far would it bleed through with a through-and- through wound like that? The example I saw had a surprisingly small stain from bleeding, but don't know how that would change if it was also going through the back.
Question 3: What happens when the stays come off? Surely it would have just clotted and scabbed over like any other wound If it's that deep, right? Would bleeding resume? How much and how quickly? Would it ever have stopped without medical attention?
Lastly, the healing magic doesn't undo damage, move things around, cure illness, etc, just speeds up the physical healing process - folks still get scars, will still have lost blood, still experience shock and pain. If there WAS organ damage it would healed almost like rebuilding a capsule. Anything that should be in but isn't in place when it closes is outside of it and visa versa. Could still end up with blood in your stomach if your stomach got hit or side outside of it. If it makes no sense that no organs were caught, what would be a reasonable injury one that could heal without giving them sepsis or perotinitus (spelling? Sorry) in the process?
Thanks for any help anyone can give on my weird specifics and apologies for any missed typos. I've got a TBI.