Sex positivity coach Emily Roach, 28, hopes to educate parents "to speak openly and honestly about sex to their children". She suggests lots of children start accessing porn at the age of 11 - and parents should start teaching their children about "realistic sex" so their views "aren't solely based on porn". Emily says a mum asked her what she should do after her 13-year-old daughter asked for a vibrator. And she advised parents to explore suitable options with their teen and discuss how to use toys safely and hygienically. Mum-of-three Emily, from Ottawa, Canada, said: “We should approach sex in a more positive way - self-pleasure is extremely normal and healthy. “If my 13-year-old daughter came to me and asked me to buy her vibrator I would be happy they trusted me enough to ask the question, and I would buy her one. “We should have open conversations about such taboo subjects. "If we don't talk to our children about sex, they will just find answers elsewhere. “I want to help parents unlearn sex negativity - a feeling of shame and stigma related to having pleasurable sex." Emily says she also wants to help "bridge the gender pleasure gap" and help women enjoy sex and not feel shame.