This might be a stupid question, the spring is coming up and i will be going out to the Hamptons ( ny ) on the weekends to get my boat ready to put in the water, im doing 2cc's test-deca, would it be safe and sanitary if i filled a syringe 2cc's bring an extra pin (clean) out with me so i dont have to carry two vials with me the reason is i share my house with my girlfriend and some of her girlfriends, and they dont know, sometimes i go out on a friday till sun or friday till monday, every weekend varies, im doing shots every three days, and i dont want to get off my schedule... thanks