An Australian journalist (Rachel Griffiths) who’s pushing 40 wonders what her life would have been like if she’d married her boyfriend, had kids, and settled down to a more conventional existenceand lo and behold, she turns into a woman who’s done precisely that and finds out. In her feature debut, writer-director Pip Karmel, who worked as an editor on Shine, brings a fair amount of sincerity but very little originality to this good-natured comedy, apart from a willingness to include graphic gags about such domestic chores as inserting a diaphragm and teaching toilet training. Some women viewers may respond more favorably than I did; I found this easy to take but ultimately rather aimless.104 min. (JR)