Nessa, with M, mine came in on day 4. So funny, one side was colostrum and the other, milk, in one feed. I am not even sure that I am still lactating until if M falls asleep nursing, I see a dribble. M was born very after midnight, early May 3, I came home on May 5. 2 nights. 3 nights is the norm but my OB said that I was doing fine and as far as he was concerned, I could go home and enjoy being in my own space. But to get an OK from the pediatrician too. We did, so off we went. This time, 2 years ago, I was falling asleep while people were talking to me!