Smoking Gun-.... "it might not explain the crude comments that some writers allegedly directed at "Friends" stars like Jennifer Aniston, Courtney Cox, and David Schwimmer, according to a declaration sworn by Lyle and filed in Los Angeles Superior Court. As seen in the below excerpt, Cox's fertility and love life, Schwimmer's sexual preference, and Aniston's availability were openly discussed in the "Friends" writer's room, according to Lyle.
http://www.thesmokinggun.com/archive/0423041friends1.html