I've had mine done. Took 6 weeks to heal, some could take longer though. I have had cartilage piercings go wrong. You've only got trouble when a bump starts forming near it. Very difficult I know, just don't knock it. Your piercing is a foreign object and doing anything to remind your body it is there will start a rejection process. No wipes, no cotton wool and no ear buds. Squirt your cleaning solution on it and only turn them in the shower.
If you do get a bump eventually, thats another long winded answer but Ill look out for it.