No, 18-25 is usually the age humans start to reproduce. 11 is the age when puberty usually STARTS. It doesn't end until about 16-18, which is when humans are able to produce.
With pregnancy at 11, a majority of the girls die in childbirth, or get so damaged that they become infertile.
Sex between similarly-aged kids is seldom illegal.
Having sex is not a primary need (which hunger or thirst are); you can survive waiting a couple of years before starting to have sex.
Why do you want more single mothers on welfare? That is what this will lead to; the younger people get together/marry, the higher the risk of separation/divorce. Girls who become mothers at that early age will not be able to get an education nor a profession, but will need either the father of the child providing, or governmental support.
It's not about "give a young person a good time", it's about adults grooming defenseless children to be sex toys.
You can still have sex with someone experienced when the limit is age 16, you silly bint! Everyone doesn't suddenly get experienced at age 16...
If I was a kid again [shudders], I'd prefer to wait until well after 16, like I did the first time around.
Why? Because "the rest of the world" thinks Spain is doing the wrong thing by placing the age of consent that low (if that is even true). 13-year-olds don't have the experience, the maturity nor the education to understand the consequences. They also lack the ability to care for a child, AS THEY ARE CHILDREN THEMSELVES. Besides, "the rest of the world" have very different rules regarding this. Some third-world countries don't have a limit, as girls are more or less seen as property anyway. Why don't you move to any of those countries, if you're so eager to molest children.