If its the laptop being directly on your leg then maybe you should try using a pillow to lessen the pressure. It could also be the way you have your legs positioned.
I Am Having Sharp Pain In The Front Of My Left Thigh. It Only Hurts At Night When I Sit And Put My Laptop On My Lap Cause I Dont Have A Desk. Could I Be Applying To Much Pressure To My Leg. Could This Be Why My Left Front Thigh Hurts?
I get sharp pain upper thigh, on and off can't sit down can't get up
It most likely is, you should move around to different positions while on the laptop, that is what I do, and it keeps me from getting sore. If this keeps up, I strongly suggest that you go and see your doctor about this, especially if your leg swells any. Hope this helps, and best of luck with that.