I received an interesting message from a woman who is interested in getting a triangle piercing, but she has not had penetrative sex yet (and may never have had an orgasm):
I have been thinking about getting a triangle piercing for about 3 months now. I have trouble (or perhaps have never, am not super clear on this point) reaching orgasm and I think that this would help. From the information you gave on your site, I think that I am anatomically suited for it (yay). A friend implied that since I have not ever actually had penetrative sex, I should wait and "see if that makes a difference" (I am in my mid-twenties and attracted to men). In your professional opinion, do you think this piercing would make a difference? And do you think I should wait until after I have penetrative sex (that could be a while).
This is a very personal decision that I can't make for you. Though I can most certainly encourage you to wait until you're able to get to a piercer who is highly qualified, meaning someone I recommend, or me personally.
I can say (as a sexually savvy mature woman in my 50s) that you won't be fully versed on what you enjoy sexually until you get more experience. So you wouldn't be able to know, for example, how the piercing has enhanced sex, until you've had it.