The other issue that I think we may have is—and maybe a medical doctor may want to stand up and give us some reality of what this might be—that if you prevent a young person who has made a decision that they do want to undertake treatment or be prescribed puberty blockers from doing that after puberty has taken hold, I think that the treatment that will be required once they turn 18 and they want to make that decision independently of parental consent would be much more invasive than puberty blockers themselves. That's the medical assessment. 