Thank you for your question. One of the most common questions I hear from post-hair transplant patients is, "How long do the scabs last for?" Generally speaking, the scabs can persist for roughly two weeks before they start falling off but in some patients the scabs fall off much sooner. I do recommend that my patients refrain from rubbing or massaging the scabs immediately following their hair transplant procedure to avoid disruption of follicle take. Beginning about 10 days after their procedure, patients can start to gently massage the scalp (including the scabbed areas) assuming that they are recovering well based upon a physical exam. Because each surgeon will have their own specific post-op protocols, I would defer to your operating surgeon for the best advice. At 8-9 days post-op you should be fine, but if you are concerned I would encourage you to follow up with your operating surgeon for an evaluation. All the best.