Read Diana's column every Thursday at 11am. Catch up on the last two columns here:My transgender diary: 'I’ve started to doubt my ability to pass as a woman' My transgender diary: 'I need surgery to lose my male vocal cords' We rely on advertising to help fund our award-winning journalism.We urge you to turn off your ad blocker for The Telegraph website so that you can continue to access our quality content in the future.Thank you for your support.Need help?Visit our page..