Recent research by the NSPCC found that young people are as likely to see online porn accidentally as search for it, and that repeated viewing can lead them to see porn as realistic. Exposing children to porn at a young age, before they are equipped to cope with it, can be extremely damaging to their developing understanding of sex and relationships.
As a country, we seem to have accepted that child abuse is almost inevitable. We get irate and call for resignations when each prosecution comes to court, but it is always the social worker or police officer to blame, rather than what could have been done to prevent it. Remember that each crime represents a child. The outcomes of abuse can be devastating.
Through my campaigning to prevent the specific crime of child sexual exploitation (CSE), I found out more and more about the scale of child abuse in the UK. It is truly shocking... So what can we do to stop this abuse that is on an epic scale? More importantly, what can I as a Member of Parliament do? With this question keeping me awake, I developed the idea of Dare2Care.
If we care about children's safety, it is time we focused scarce resources on preventing abuse - by better protecting children and by helping those with the potential to offend to lead good lives. Such an approach is better for children, better for families and better for those with the potential to do children harm. It is also better for the public purse. Child sexual abuse is preventable. It is not inevitable.
As long as the conflict remains unsolved, many young Ukrainian lives are on hold. I recall what Dasha told me in the village. "I will remember this year for the rest of my life. I feel like I've lived 10-years in one because it was so tense." Her experiences will clearly never be forgotten. But with the right support, Dasha and young Ukrainians affected by the conflict can thrive once again.
Each day, new lives are arriving here in the substitute maternity unit in Za'atari, while hundreds more are being killed every day eight miles away in Syria. We alone can't give the children of Syria what they need the most - ceasefire and peace - but we can protect their lives, their bodies and their minds from further harm and help them survive yet another bitter winter here in the Jordanian desert.
The conflict in Yemen is a tragedy for the country's children. I wish I could make it stop. Despite the dangers and difficulties, Unicef staff are in the country and working day and night delivering vital, life-saving supplies, immunising children, providing emergency nutrition and clean water, and helping children wherever we can. Unicef only have a fraction of the funds we need and are stretched thin. We can help more children but only with your support.
We know porn can be a difficult subject to talk about but young children have easy access to it - long gone are the days when this material was confined to the top-shelf of a newsagents. Children who are trying to learn about sex and relationships can access unlimited porn online, for free, 24 hours a day.
Since the sickening crimes of Jimmy Savile were revealed in October 2012 the NSPCC helpline has received an unprecedented number of calls from adults talking about non-recent abuse. Over 4500 courageous adults have contacted our practitioners over the past two years, to report concerns and to get advice - over 30 per cent of these cases have been so serious that they have had to be referred to the police.
The charity Railway Children, which works with children who run away and end up on the streets, this week launches the report Reaching Safe Places. Funded by the charity's corporate partner Aviva, the report also involved a group of young researchers with personal experience of running away and homelessness.