I’m a new mom and I’m planning to travel by plane with my baby soon. I’m wondering what the best way is to travel with breast milk by plane. I’m concerned about how to keep it safe and secure during the flight. Is there anything I can do to make sure it stays cold and doesn’t spoil? Are there any special regulations I should be aware of? I’m also wondering if I need to bring extra supplies for pumping on the plane. Any advice would be greatly appreciated.