The following info will be helpful to you...
Grade 1-3 shoulder separations (AC separations)
So probably 10-12 weeks for your recovery. This information is from one of the top US sports-medicine Orthopedic clinic. Following your rehab plan meticulously and not trying to do too much to soon is critical. If your rehab fails, you will likely need surgery, so please do follow your rehab plan to the T.
I am standing by if you have questions about my answer.
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