Perhaps you should learn to articulate your arguments better jackass.
You clearly stated: “Only the obese are banned”
The article clearly states “NHS guidelines say overweight women should be warned of the health risks, but do not impose any ban on treatment.”
Seeing as the society said “Underweight women and those classed just as obese (BMI over 29) should be forced to address their weight before starting treatment, the society said” the article should also address the issues related to underweight women, not just the obese. There are many dangers to both mother and child for the severely underweight. The article does a disservice by ignoring that and concentrating on only the obese.
Uhm, go read the first line of the article again, homey.