Sex education in progressive countries like The Netherlands and Switzerland emphasizes intimacy, adventure and connection. Lower rates of teen pregnancy and sexual dysfunction ensue.
Pornography has been prescribed to treat 'sexual disfunction' for decades. Yet research shows that the vast majority of mainstream commercial porn is violent and degrading to women.
Morning penile erections affect all males, even males in the womb and male children.
Viagra is one brand name of a drug that is used to treat the inability to get, and maintain, an erection.