hi, DS is 3 months old and has always been a heavy wetter, we are mainly using little lamb bamboo and flexitots (with bamboo boosters) during the day, and I have to be careful to change him after 3 hours otherwise he starts to leak through. At night I use LLs with a booster and usually a totsbots fleece wrap but he does start to get damp by morning and at the moment he's only in the nappy from about 11pm/midnight to 8am. I'm trying to get him to sleep earlier and am worried about leaks - any suggestions?