I tried this last week and seemed ok, today it leaked on my 9wk old within half an hour around the legs. Any ideas why? I can't seem to get the EP hemp ones to lie flat and MF isn't absorbent enough already!
The BBOS inserts aren't very wide and I don't think they went right across the width of BG (but it's been a while since I've used either, so could be wromg). Sounds like you could do with getting some smaller hemp boosters for now, until the EP inserts fit better.
I'd second Tanya - BBOS inserts aren't very wide at all. You might find that you get compression wicking with MF, so it's something that might not last forever - as your LO grows and starts to move around more, compression wicking is less of an issue. In the meantime, bamboo on top of hemp might be a better combination.