The transplanted grafts will begin to produce hair from the day of the surgery. After approximately a week you can start to see new hair growth. However, these first hairs that will be born from the transplanted grafts are destined to fall out within the first 2 months after the operation. Don’t worry: it’s normal. This is an event that is referred to as “shock loss”. This hair will fall out to make way for new hair that is stronger and with a larger diameter.