Follicular units placed during hair transplant procedures are put into tiny holes the size of needles. The insertion sites heal quickly, and they leave no marks. This makes for a much more comfortable recovery and better results. FUT hair transplant procedures can make a big difference in the number of times a patient will have to go back for more treatments. If cost is an issue with you, discuss it with your surgeon. Cost is a very real problem for many who want to have bad hair transplants fixed. It may be more expensive to do the correction than an original surgery would cost. If you do not have the cash, your doctor can usually point you to several different financing methods. This is testified by certain doctors who have seen the results. The density of hair on these patients' heads is not commensurate with the number of grafts they supposedly got. The best hope a patient has of getting what he pays for in a hair transplant is to learn to calculate the number of grafts he needs to cover his balding area. It may seem that everyone would be approved, but there are several reasons why you may not be. The doctor will explore both the hair loss you have suffered, and the hair growth you still have. This is very important, because knowing where the donor hair for the hair transplant will come from is imperative. Finally, you will be told to make arrangement to be taken home on the day of the hair transplant surgery. You will not be fit to drive because of the sedation; at least, it would not be wise to do so. Since you probably need to take it easy the first day or two, you might want to ask someone to stay with you, although that is purely optional. Certain types of auto-immune diseases, such as alopecia areata can now be treated by means of hair transplant techniques by using the donor strip method. Yet, in the future, hair cloning will make hair transplant easier for these people who often have very little hair to use for grafts. Some people believe that hair transplant grafts using cloned hair would be about the same cost as the usual hair transplants that are available today.