Thinking of adding a guiche to my genital piercings. Have a PA. What is the best size to start with? Looks like on tribe 10 g is fairly popular. I have seen 8 g on other websites. What type of jewelry works best for healing? How about during sex (Heterosexual)? Once healed, it would seem this would feel good to play with? Was thinking of using h20 ocean piercing spray. Not sure how I would master SSS.