I have a grinding sound in my knee with no pain... Suggestions?

I am only 18 years old, so I am a bit weary on the suggested 'arthritis' suggestions. I know that it is possible but I have experienced no pain at any time with my knee. It happens to only occur in my right knee. As I walk up stairs or stand on only my right leg and crouch on my knee, it creates a very audible cracking sound. However, it makes different sounds as I bend the knee than when straightening it out. When crouching down, it grinds. When standing straight back up, it grinds and seems to pop into place when I have it fully straightened. I do tend to stand with my knees hyper-extended, but as previously stated.. I have never felt any pain. I know that I need to see a doctor, but I would like to hear a few suggestions first. I am very short, tending to sit with my legs crossed, angling under my chair.. I also have shin splints if that is any concern in reasoning.

My wife and I are moving to Arizona and will be attending Midwestern University and ASU. Where to live?

We'd like to live halfway between the schools so our commute times would be about equal. We've looked at North Scottsdale around the 101, central Phoenix and Avondale. We are looking for a 2 bedroom place with a two-car garage (preferably a house or town-home). Our budget is around $1000/month for rent.

What are the odds of becoming a pro golfer?

very very small. If you are even thinking about it you need to be practicing everyday for 6+ hours. Your short game needs to be incredible and shooting under par in AJGA tournaments and other well know tours. It is possible but speaking from experience its very hard to get passed college golf let alone become a pro golfer. There are so many good guy players out there is insane.

I need concussion help?

Today I had a baseball game, and one of my teammates hit my helmet pretty hard as a joke 5 or 6 times, i have a slight headache, but im not nauseouse, I can see fine, and I'm not slurring my words at all, do I have a slight concussion? Can I go to sleep finally?

My daughter has got admission to MBA from Ross and ASU. Which is better, for what reasons? Pros and cons?

Please let us know plus and minus of both places, especially from an Indian Student's perspective. We would be very thankful.

Reccomend a good ecchi/love/drama manga?

i like mangas such as yuria 100 shiki asu no yoichi and onani master kurosawa but im either up to date or finished with my manga and i need a new one to read.... any reccomendations?

Arizona State University PPL!!!?

Take a year off to work and then return to school. Seriously. If you're being forced to provide for your family, food is more important than your education. Plus, you can use the money that you were spending on school towards other more important things. Even if you did hypothetically graduate, with a 2.5 GPA or lower, it's impossible to get a job. You need time to build up your cash fund and then go back to school