What are you talking about? The age of consent isn't supposed to correlate with the average age people have sex for the first time, it has nothing to do with that. It concerns the age that people can legally be held accountable for their own decisions when it comes to sex, and in cases where people might be charged with pedophilia, whether or not the minor can, in the court of law, have enough life experience and mental development to be in the right mind to say "I wanted to have sex". You can't say that 17 year olds are a better choice than 18 year olds just because statistically most people lose their virginity at that age, that has nothing to do with the line that's drawn. There isn't a huge difference between those two ages, I know that. Hell, in Illinois where I live the age of consent is 17. I'm not against saying 17 year olds can't make decisions on their own, but I can't make that argument based off of the fact that most people lose their virginity at that age, it has NOTHING to do with why the law exists.
And I'm really getting tired of saying that a 17 year old having sex isn't breaking the law, stop saying that lowering the age of consent is a move towards making fewer people criminals. As a quote:
"Often, enforcement is not exercised to the letter of the law, with legal action being taken only when a sufficiently socially-unacceptable age gap exists between the two individuals, or if the perpetrator is in a position of authority over the minor (e.g., a teacher, minister, or doctor)"
You make it sound like we need to lower the age of consent because all those 17 year olds are becoming helpless victims of an unfair law against them, but the age of consent doesn't criminalize people under it. If a 17 year old has sex they are, legally, a VICTIM, not a perpetrator. And that's only if they're having sex with someone significantly older than them. That's the only time the law will ever apply to them, and they're never once subjected to any laws when they have sex with people close to their age.
If your stance is that the law is too high and is making too many kids criminals for having sex, you really need to read up on what the age of consent law actually does when applied in a court of law, because it has nothing to do with that.