The characters talk about sex throughout the series.

One episode has a strip club scene, No nudity.

Some mild sexual humor.

Sex is implied in the show, but only in bedsheet cover-ups after having sex. No explicit nudity.

In Season 4 Episode 3, Rory finds a guy outside at night, who appears to be Marty, who was lying on the ground naked. Nothing explicit was seen.

In Season 5 Episode 3, Lorelai and Luke were seen in bed together after their first date. It's implied that the both of them are naked. Nothing explicit was shown.

In Season 7 Episode 3, there was a scene where Rory and Lane were at the book store. A close-up shot of a book to which Rory is reading was Henry Miller's book, Sexus. The front cover of the book is a naked body of a woman that was in black and white. Nothing too explicit.

In Season 1 Episode 17, Lorelai and Max were seen in bed together, there's no explicit nudity.

In Season 5 Episode 21, Lorelai and Luke were making out in the back of the limo. The scene cuts to the next morning in Luke's apartment. Lorelai wakes up in bed, with Luke sleeping with her.

In Season 4 Episode 22, Kirk runs out of the Dragonfly Inn with a pillow covering his private part, interrupting Lorelai and Luke's first official kiss.

Kissing, suggestive language; sex is implied, couples are shown in bed. A scene takes place in a strip club; no nudity is shown.

Some references; occasional implied sexual activity.

An injured character is shown in a hospital bed, parts of their face is swollen and scars are visible. Nothing graphic.

Occasional strong arguments, both verbal and physical.

A few fist fights throughout the series

slut is said a couple of times

Dick is said a few times.

Mild-moderate bad language like "ass", "bastard", "dick", "hell", "bitch", "slut", "damn", and "retarded".

Ass, b-tch, bastard, hell, wanker, and damn are sometimes used, the offensive slur r-tard was used as well.

Richard is often seen smoking a cigar.

Liz makes references to pot.

Many characters, including extras, smoke, like Honor Huntzburger, Richard, Jason Styles, etc.

Mild alcohol and smoking.

Alcohol is consumed every Friday night dinner.

Miss Patty is a smoker, and is seen smoking in most of her scenes.

A heart attack is shown briefly.

Some hospital scenes, however nothing graphic is ever shown in them.

The scenes where there are fights can be very intense.