Ok. Here's a new topic that I haven't seen here before. My sister is traveling with me and 2 other sisters this fall and she is still breastfeeding her infant. She'd like to pump while cruising, however, my question is, can you bring the pumped breastmilk back through customs (in bags or bottles)? (We're cruising without hubbies and kids this trip). I'm an OB nurse, but I'm stumped on the customs part. Does anyone know? Thanks!