All schools say they need more training and support to deliver relationships and sexuality education and to engage in conversations with pupils about gender issues and sexual harassment.
Dywed pob ysgol fod angen mwy o hyfforddiant a chymorth arnynt i gyflwyno addysg cydberthynas a rhywioldeb ac i ymgysylltu mewn sgyrsiau gyda disgyblion am faterion rhywedd ac aflonyddu rhywiol.