[{quoted}](name=Valderis Vandala,realm=EUW,application-id=3ErqAdtq,discussion-id=1zUzTUc0,comment-id=0001,timestamp=2015-08-18T04:09:29.274+0000)
Why would you need to ask if they need help? Can't you see if they need help by using the map? Can't you see your team struggling by their health bars, KDA ratio, positions of the enemy?
Honest questions, not trying to be a smart-ass here, I'm not a jungler and still a bit of a noobie so I have no idea.
You can see the state of the match/lane, but you can't really see if someone wants your help. Different people can handle different situation, not to mention everyone reacts to intervention differently; some people even get mad at ganks that work flawlessly if they didn't ask for it. It's just kind of how working with people is, especially if you don't know them well.
Asking how someone feels about their lane is just nice, and even if you don't end up ganking for them, as a laner I can attest that it helps to know they're watching your back