[CherryBlossom]
An odour is normal. Just make sure you take a shower everyday. Or even one every morning and evening. I think itchiness is normal but I'm not sure. It shouldn't be there all the time so if it is, go see a doctor. Forgot to mention that. An odor is normal. If it's really strong, it could be due to hormones, sweat, etc. Natural causes.
It's when it starts to smell like certain things (fish, cottage cheese, etc) that it's usually recommended that you go see a doctor. So if you've had it for awhile, and you're worried, it's best you go see a doctor and get checked out.
smile