It's really easy to talk about weighing and measuring and molding girls body types until you actually know someone who's had a bad eating disorder.
No-one mentioned moulding body types - infact imho its much better to spot girls not putting on weight ( those who have issues are infact very good at hiding their weight loss until it becomes serious) - no-one in the gym has ever been critisized for being overweight, however there are a couple of parents we are keeping an eye on as they send negative images to their children (always on diets, worried about looks etc). I know that the coach has refused to train girls who have turned up for sessions with no food or drink and even taken them to the shop and bought them food herself!
Maybe it does very much depend where you are, we are a small rural club with long-time members (most have been there forever) - no-one seems to take issue with taking your children to be weighed and measure annually at the doctors ? Is the context the problem ? Just curious, maybe we are just more laid back about things here ?