My DD has an ear infection. We waited it out for a few days but it wasn't improving, so we started giving her the antibiotics yesterday. I gave her some acidophilus in a 2 oz bottle of EBM yesterday and today and she seems fine. She goes to daycare during the week and I know they won't add acidophilus to her bottles without a doctor's note since it's technically off-label due to her age. Can I add it to her bottle in the morning, or will it go inactive or make the milk go bad by the time she drinks it? She's not really eating solids yet so I can't add it to food and I'd much prefer to nurse her than give her another bottle at home in the evenings to get it into her system.