Given that the Cass Review says social transitioning is not a neutral act, and refers to 'gender incongruent' or 'gender questioning' children, the use of 'trans children' looks startlingly out of date and incorrect on Mumsnet.
The board should be renamed 'LGB and gender questioning children' to better reflect best practice.
The new school guidelines likewise use 'gender incongruent' and 'gender questioning' and not ever 'trans' when referring to children.