We've been aware for ages now that you can't tell if a 3 year old will turn out trans. There's no disagreement about this in the science. However, what we also know is that by around the age of 12, or tanner stage 2 of development, the odds of someone who receives a gender dysphoria diagnosis not continuing to have this life-long drops to like 1-3%. this is not the case if they're put on blockers or if their stupid parents or twitter tr@nni3s encourage them to be trans, though