Depends on your style, your doctors recomendation and your age, if you young dont bother risking a more severe shoulder injury aggravating it further could leave you with an injury that will plague you for life.
"If you get hit and it hurts hit him back you not knocked out yet."-Joe Doerksen
The Toxic Terrors (FFL)
Demetrious Johnson*Eduardo Dantas*Rafael Silva*Zach Makovsky*Michael Page