They discuss circumcision in it. According to the movie, she doesn't want to circumcise and her movie-husband does. They discuss it at a pool and a lot of people look at them.
Cameron then talked to JImmy Fallon and said that she would have thought that a lot of men would be like "NO! DON'T TOUCH IT!" but that appears to be untrue, according to her, and it's the women who are generally more anti-circumcision.
The clip of the interview should be posted below.
(In addition, I've noticed that women seem to be split. Some are anti-circumcision, some are pro-circ to the point where they won't go near any intact males, and a lot of women seem to be of the "well, he's the one with the penis, so whatever he decides is ok with me" viewpoint.)