Lack of lubrication can be a sign of failure to be sexually aroused, or losing arousal. Non-lubrication of the {vagina} is sometimes a cause of painful intercourse. If in doubt, seek medical advise.
{Vaginismus} is a condition where the {vaginal muscles} contract, preventing penetration by the {penis}. It is usually caused by a fear of being hurt, or a form of sex-guilt. As with all sexual problems, a frank discussion is essential. The 'Sensate Focus Technique' may be used successfully (see 'Sexual Anxiety' section).