Allergy Shots

Cierra
Hi, if there's anybody out there who's gone through Allergen injections, I need help, my first set is tomorrow, do they do it like a regular shot in the arm, in the leg, the butt? Will they switch between appointments, I really just want them in the arm. I think it's my choice, but I'm still worried, I have scars on my legs I don't want the nurses seeing...