Around 10-12 weeks was when it settled but i think it was just that DD was big enough to handle it by then - i still had to use pads on righty until my supply started to go (health problems) when DD was 5 or 6 months old, even though i'd not needed a pad on lefty for ages - i used to put a pad both sides then switch lefty's the the right when i was binning the sodden one from righty away and give lefty a fresh one...lol

I also realise now that it became such habit that it could have been ok before then but i wasn't trying it out, just automatically pumping. The EBM was a boon for me as XP and i broke up when DD was 8 weeks old and all that EBM meant we didn't have to FF until she was 5 months and then i was because i was having problems with my supply and couldn't pump enough in her absence.

Bx