do you have to be completely bald to wear a hair system? what if you are just thinned out and have a few bald patches? when you shave your head, does it grow back under the hair peice?

Yes, your hair may grow under a hair system. The reason you wear a hair system, though, is because you are thinning or balding… and because of that you may notice less and less growth as time goes on as the natural balding process is ongoing. In addition, some hair systems that use glues or tapes to attach can put traction on your scalp that may in turn put traction to the growing hair and cause them to fall out, possibly permanently.

Balding Forum - Hair Loss Discussion

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