>>61869241The average woman produces 75 ml of milk in 10 minutes from a single breast. Assuming I'm milking from both teats it should take just over 2 hours to produce 2 litres which is completely doable if we split it between morning and evening. I have no doubt her milk would flow much more freely though so this is just a conservative estimate. It's impossible to be accurate when combining human anatomy and sheep physiology.