I usually go about a week. I'm not that squeamish. Probably a little less for fish. Definitely less for shrimp. Medium rare steak is probably less also, but i have never had any be leftover after more than 2 days anyway.
I find that chicken pieces tend to last longer than whole roasted chicken.
For me it is all about the smell test. If it smells ok, I tend to eat it. If I think it is getting close timewise but it smells ok, I recook it.
MTA: because it is rare I dont have more to say
"When I got too tired to run anymore I just pretended I wasnt tired and kept running anyway" - my daughter Age 7