Hadley Freeman: No one will run screaming at the sight of your dimples at the beach or pool, because no one cares, believe me. But if you care, that's different, and help is at hand
Deborah Orr: At a young age, I briefly had cause to question my gender. For me, it passed. For others, it doesn't – and feminists should be fighting for their liberation, too
Julia Kozerski lost half her weight in a year, but coming to terms with her new body was the real battle, as her self-portraits reveal. Emma Brockes meets her