My DD is EBF and 5 months old. She's always loved breastfeeding but is now finally coming round to taking a bottle of expressed milk. I've built up a good supply in the freezer. I'm desperate for some time to myself and was wondering if I went out for the day and left her with DP with expressed bottles would that adversely affect my milk supply? I would take my manual pump to relieve any discomfort but will I likely need to pump a lot?