Leinster Pair Cronin & Henshaw Doubts for Pro 12 Semi

Leinster's Sean Cronin and Robbie Henshaw are both slight doubts for Friday's Guinness Pro12 semi-final against Scarlets at the RDS.

Cronin suffered a neck injury in the Champions Cup defeat to Clermont and is having ongoing treatment.

Henshaw, who is due to tour New Zealand with the Lions next month, picked up a rib injury in the same game.

Sean O'Brien, meanwhile, has recovered from the hamstring injury that kept him out of the Clermont loss and will train fully this week.