auto slow to work first thing in the morning
 

just a quick general enquiry. i have noticed that when my engine is cold first thing in the morning or if i haven't used the car for a couple of days, the auto gearbox is very slow to engage and move the car. once the car has warmed up everthing works fine.

i have never owned an auto before so i don't know if this is normal and thought i had better check.

as always, thanks in advance for any help.