So I feel the need to say I have heard so many mothers say "my milk wouldn't come in". That is just complete laziness it's not like it comes flowing out!! My son was born pretty premature and he realllllly needed it and I knew it and so like clock work I had to stay in the hospital and pump every 2 hours and I never got a single freaking drop until the second day talk about sore nipples! But I didn't give up! Everyday I started getting more and more by the drop and they would get a dropper and feed it to him because it was going to help him a lot . I breast fed him by pump for the first 3 months so that's every 2 hours.. Because he was too little to latch! So please ladies don't pump one day or 30 minutes and use a sorry excuse that your milk didn't come in instead say u didn't want to which is the truth! It's quite annoying as hell