Many guys feel that they must take advantage of every sexual opportunity to prove their masculinity. This does not damage the fellow's ego, and it indicates her wishes clearly and firmly. I can't get pregnant. As may occur with driving, drugs or pregnancy, many adolescents have an illusion of invulnerability. In contrast, some unconsciously want a pregnancy as proof of maculinity or femininity, desire for adult status, revenge toward parents or a former lover, or a fantasy that a baby will fulfill their need to be loved.
Condoms allow no feelings.
This is primarily true for those who have never used condoms. The reality is that they detract somewhat from the man's physical stimulation, but not from the woman's. Even so, this relates more to expectations of the situation rather than the physical effects of the condom. Whether we want them to or not, our children will learn about sex. If parents openly discuss sexuality with their children, they can greatly influence what their children learn.