well it has been four months since lumbar fusion. Back to doing some workouts, and have gotten back on my road bike actually. But the issue I am having still is legs are both swollen, never have had this until about 7 weeks out of surgery noticed it. Since this is workers comp and I have no other insurance have been waiting for approval to get doplar sonar. I am not sure if a blood clot or what. But can a Blood clot hang around like this for this long or should I be looking into something else?