Depends on your injury, your health, your age, your skill, the weather, the price of tea in China, and the position of Mars relative to Jupiter.... basically, there's no answer we can give you that'll be valid in the least bit.
The advice we CAN give you is this: don't overdo it... by coming back too quickly, too strongly, you run the risk of re-injuring yourself and being forced to sit out even longer due to your overzealousness. Keep that in mind, and take it easy. Coming back to freestyle TODAY isn't worth an extra two or three weeks of recovery time if you were wrong that you were actually healed enough.
