You can hear Gavin and Stacey having sex. It is only the sound of a bed rocking and it is mainly played for comedic purposes.

In season three, episode three, a man is planning a party for his nephew in laws friends and he puts a newspaper on the wall with a woman with her upper body nude. He says "It's for them to stare at." A woman is quick shocked by this.

Strong references to threesomes in series 2.

We hear that a main character went on a fishing trip with his nephew and something happened that is not revealed but by what is spoken about it it may suggest sexual activity.

Two sex scenes. One where a man is thrusting behind a woman (fully clothed) by a table for around 30 seconds until the woman stops him and another where a man is also thrusting a woman on a chair for 10 seconds until they're interrupted.

Gavin is sitting on his bed and he can hear a man and a woman having sex in another room for just around 25 seconds but then it all stops.

The second and third series is filled with mild to moderate references about pregnancy.

Two episodes of Series Two use the F Word once.

4-5 uses of 'shit' and 'wanker' in every episode.

Alot of characters refer to smoking and some scenes contain smoking lots of alcohol being consumed is seen aswell some characters are drunk in some scenes 'on the booze' is a term that is used

Around 5-6 references about marijuana.

An older woman called Edna was found sleeping behind a bar, this coud be frightening for sensitive viewers.