Significant nudity; just some women's pubic hair. All non-sexual.
Just after 2:23 into the movie, Marian (Julianne Moore) removes her pants to clean them after spilling a drink on them. This is quite explicit as her vulva and ginger pubic hair are fully exposed along with her flat buttocks. Her labia are partially obscured by her large bush. This is a long scene as she walks around the house.
Late in the movie, Julianne Moore's character cleans her skirt stands, facing the camera, with no pants on while arguing with her husband. This is a lengthy scene in which the woman removes her skirt and exposes her pubic region and genitals while she cleans her pants for 3-5 minutes while talking to a clothed man. Not sexual at all.
Betty (Frances McDormand) walks naked across a doorway on her way out of a shower. Her pubic hair is seen from the side. She wraps a towel around herself, briefly revealing her breasts and pubic region. Her labia are not seen.
Zoe (Lori Singer) strips off all her clothes and jumps into her swimming pool while a man watches without her knowledge. She shows her natural breasts and pubic hair. Her vulva is barely visible due to camera angle and the speed of the moving scene.
We see a man urinating into a river. A prosthetic is shown repeatedly during this scene.
A dead woman's mostly naked body is seen repeatedly just under the surface of a river.
Sherri (Madeleine Stowe) poses nude while someone paints her (paint on canvas, not body paint). Her natural breasts and nipples are shown along with a side view of her entire body.
A woman does a phone sex session while at home, putting a diaper on a baby. (Scene only lasts about one minute). The same woman also does several other phone sex sessions.