1 point
I got my numbers from Amnesty International.
Myth 2: Being intersex is very rare
According to experts, around 1.7% of the population is born with intersex traits – comparable to the number of people born with red hair.
1 point
It’s a common figure that you will often see but it’s wrong.
It’s based on an academic paper that included a large range of non-intersex conditions that affect phenotype.
https://pubmed.ncbi.nlm.nih.gov/12476264/
Actual chromosomal difference (which is what intersex refers to) is about 0.02%.