G120810
One of the key issues for many of us with the trans debate is the focus on gender rather than sex as the defining characteristics of being male or female.
Gender, in simple terms, is the social rules and expectations around how males and females dress, interact, the types of jobs they do, the way they are expected to behave.
Sex is biology. e.g. XX chromosomes v XY chromosomes.
As a woman, I recognise that I cannot change my biology. I have a female body, I have been through female puberty and I have had 2 children.
However, I don't want to be forced to dress or act in a particular way because of my biology (other than where that biology requires). I don't wear make up very often, rarely wear dresses, enjoy watching sport etc. I don't want to conform to someone elses idea of what being female means.
If people are allowed to say they are effectively the opposite sex because of gender choices this can cause problems. The examples of sport are where men who have decided that they are female are able to compete against biological females. Someone who was born with male biology and has been through male puberty usually is bigger and stronger than females so the biological females cannot compete with them. Women are at times being endangered by having to face someone with male biology who has decided they are female (Fallon Fox for example).