I've been using size mediums for my LO for several months now, and I love them. They clean up well, and have great absorbency. I use them with a hemp doubler, as there's the occassional night when LO is up to nurse a ton, and then he soaks them pretty well (no leaking issues if I use the doubler though). Most nights, when he's only up twice to nurse (that's a good night for us), the absorbency is more than enough, and they're dry in the back come morning.
How do O/N peeing volumes change with age I guess is my question? Should I be looking at preparing to get some large flats? Or is it likely that since LO is one now, and still not maxing out the absorbency on most nights, that they'll last through PL?
Re: changes in O/N wetting habits/s'bish bamboo flat O/N question