I might be wrong but I think there just isn't any way to keep them rear facing past a certain age/size. We had to turn k around pretty early because she was so tall.
― walid foster dulles (man alive), Tuesday, 27 January 2015 19:23 (six years ago) link
The recommendation is a rear facing seat until they are 24 months, but there are height/weight limits for rear facing seats. Ivy's short and slim so she probably won't outgrow the seat before she turns two.
― about a dozen duck supporters (carl agatha), Tuesday, 27 January 2015 19:44 (six years ago) link