Postponing sexual debut among university youth: how do men and women differ in their perceptions, values and non-penetrative sexual practices? Postponing sexual debut among university youth: how do men and women differ in their perceptions, values and non-penetrative sexual practices? … Originally posted here: Postponing sexual debut among university youth: how do men and women differ in their perceptions, values and non-penetrative sexual practices? Postponing sexual debut among university youth: how do men and women differ in their perceptions, values and non-penetrative sexual practices?