Oh my, it is not up to you to educate me, it is up to you to support your claims properly. I was doing you a favor since if you do not support your claims they can be dismissed without evidence.
So let's look at your study. First off it is rather small an incomplete, nor does it really address the topic that we are discussing. For the purposes of this topic they started with ages that were far too young. Though GD may begin early, we are not concerned with the people for this until they are of age where they would begin to take puberty blocking drugs. That is at ages from ten to twelve at the earlierst:
Understand how puberty blockers work to suppress puberty. Learn about their benefits, side effects and long-term effects.
www.mayoclinic.org
Let's say that the results of this very limited study are accurate. Even if that was the case it does not apply because you have no idea of when those that lost their GD did so. For example if 90% of those that lost their GD before the age of 10 then the study does not help you at all. There are just too many unanswered questions in one small study whose accuracy we do not even know. This is an example of very bad medicine on your part. You could still be right, but that study does not really help you very much at all.