Sexual problems can be divided into the following groups:
Reduced sexual desire: lacking sufficient interest in making love or
having an aversion to certain or all forms of sexual contact.
Sexual arousal disorder (problems whit getting sexually aroused): the
erection disorder of the man (problems in getting or keeping the penis
completely stiff while making love) or problems of the woman in getting
aroused (insufficient lubrication of the vagina).
Orgasm disorders: coming too early or not at all.
Sexual pain disorder: having pain while making love (dyspareunia and
Sexual disorders from other causes.
Some sexual problems are not called sexual disorders, but this doesn't
mean that they are not important or untreatable.