Don't comb/rub your grafts.
Mild rubbing is permissible. You can use minoxidil lotion or other lotions as per the instruction by the doctor. Grafts starts falling at this time, but nothing to worry as it will start growing again within 3-4 months.
About Donor Area – Donor area must also be taken proper care by cleaning with sprays and apply ointment as per doctor's instruction. This needs to be taken care by cleaning and spray as well as it's done for the new graft area. The stitches will gently get loosened/removed in 7-10 days and fall apart.
Exercise - Take a walk/mild jogging for at least 2 weeks but don't do any exercise that can stretch your neck.
Post Operative Swelling - This can be possible but nothing to worry about. This could be visible towards the fore head and can be upto 4-5 days. You are advisable to apply ice cubes by putting them in a piece of cloth.
Our hair transplant doctors and their staff are available always there for follow up discussions, if any. DO REMEMBER to take the contact details of your doctor before you leaving the clinic.