Moderate sexual references throughout.

Mild sex scenes in seasons 1 and 2.

Brief male nudity, rear and frontal.

Some scenes of violence.

Moderate references to medical procedures.

Season 3: a man is struck on the head by another man, causing the man to collapse to the ground.

Season 3: a woman is attacked at work a knife used on the woman's stomach - occurs offscreen, however, it can be viewed as strong impact.

Regular moderate profanity including 'shit', 'bitch', 'crap', etc.

Infrequent use of the 'f' word - over three seasons (83 episodes), this word has been used 3 times: (Season 1 Episode 1, Season 2 Episode 9, Season 3 Episode 5)

Frequent moderate sexual references.

Numerous scenes of alcohol - moderate impact.

Moderate infrequent drug references and infrequent mild drug use.

Infrequent scenes of smoking.

Some scenes are emotionally intense due to the subject matter being discussed.

Australian DVD Ratings: M = Mature themes, violence, sexual references, coarse language, drug references, and infrequent drug use.