Connor often poos in his night nappy too, usually about 10mins after he wakes up. I lift him, bf, then let him have a crawl around for 5 mins and during that time it often happens. But tbh I'd rather that than change him, go downstairs, and be changing him again within 5 mins as nappy changes are a bit of a warzone at the moment!! So giving him the 5 mins morning exercise before changing is a deliberate thing.
But for some reason my washing does get out of sync, I think because three of my four night nappies are so slow to dry and I don't have a dryer. I've got a huggle, bumble, hemp/terry stuffie, and minki. I've never actually run out of night nappies, but it's been a close call on a few occasions of 'only just about dry in time for bedtime'. I only recently started using the minki, but I really like it as it dries so quickly compared to the other three, and it's just a matter of always having some dry boosters, which I can just about manage!