Based on neuropsychiatrist Dr. Louann Brizendine’s 2007 non-fiction book, this insightful comedy follows Julia (Whitney Cummings, who also co-wrote and directed), a fictionalized version of the doc, as she studies three couples in order to better understand women’s brain chemistry. But Julia’s research becomes more than an academic endeavor when, against her better judgment, she falls for a charming test subject (Toby Kebbell). With Sofia Vergara, James Marsden, Lucy Punch, Cecily Strong. 99 min. Widescreen; Soundtrack: English; Subtitles: English, Spanish.