Hi. My little girl is nearly 3 weeks and hasn't latched. I've been feeding her expressed milk. We're ready to leave the house a bit more now and wanted some advice about pumping when out. Currently I'm using a hospital grade pump which they've loaned me but it has to be plugged in. I think I'll also have to give it back soon. I'm not sure if I should then hire another hospital grade pump and buy a medela swing for when out (I've heard the batteries run out quickly) or buy a medela freestyle (but heard it's noisy and not as effective? ) also those who pump when out what do you do about sterilising pump parts/bottles/teats etc when you're out or do you just take duplicate sets? It's all so complicated and new. Thank you