Wearing tight head bands for long time and repetitive touching of recipient area damage the hair follicles.

Wearing tight head bands for long time and repetitive touching of recipient area is probably not a good idea.  You need to check with your doctor if you are having issues.

A tight headband would not be recommended during immediate post op. However, at 2 months you will not be causing any damage to the grafted area. I also don’t recommend frequently touching the grafted areas as it is possible for you to introduce a bacterial infection to the scalp. Typically most, if not all, of the grafted hairs will be shed between the first few weeks to few months post op. 

Be sure to keep the recipient area clean and follow you doctors post op instructions to the letter and you will be fine. Happy growing! 

At this point (two months) you can consider the transplanted hairs the same as the non transplanted hairs.  So touching and a tight hair band should not alter finsl results. 
It's ok that some of the hairs have not fallen. This happens occasionally. 

Thank you for asking the question.
We suggest the wearing of head-band only for 3 days post-surgery. The idea is to reduce swelling. Touching makes no-difference to the hair-roots. In-fact even if you touch the transplanted recipient-zone the next day still it would make no difference to the hair-root. So, at this time after 2 months you are anyway at the phase where most of the hair is fallen off. So, just sit-back, relax and allow the hair to grow; take its natural course. Hair growth starts around in 3 months and it should take you around 8 to 9 months for a complete result.

Regards, Dr. Amit Gupta