I can see in this video: http://www.youtube.com/watch?v=wFt7gZJPKvk that she is receiving severals shots in the same skin-area. Is better to receive a lot of shots in the same skin-area? Mote shots in the same part of the skin = better?
Only one shot is enough? or always are needed more shots in the same area? how many shots in the same area for better results?
pd: im going to use laser in my beard so do you reccomend me to talk with the doctor and tell him to shot in the same area a lot of times to avoid patchiness??
Overlapping is standard procedure to avoid missing spots. Some spot sizes are round, for example, making it a bit difficult to cover every inch of the body area without overlapping.
I recommend you ask to overlap by a bit so that every inch of the area is covered.