Norbert Kluge, of the University of Koblenz - Landau, states that while children are reaching sexual maturity at an ever earlier age, they are ‘ not properly educated in sexual matters ​ — and especially not early enough. ’
Norberts Klūge no Koblencas - Landavas universitātes atzīmē, ka bērni sasniedz dzimumbriedumu aizvien agrīnākā vecumā, taču viņi nesaņem pareizu dzimumaudzināšanu un nesaņem to pietiekami agri.