Earlier in the show (1st/2nd/3rd?) Claire's friends had a pregnancy scare.

Michael and Jay are often shown becoming intimate with each other; Jay is shown occasionally dressed indecent at these times for television.

A lot of sexual references, including one from Junior ("vagina monologues").

Occasional damn, hell, and ass used in certain different ways; sexual terms used such as "penis, vagina, boner."

None with the exception of the occasional beer or drink had by Michael every once and a while.