And I'm asking you. Do you understand lactation? Expressing milk? Mastisis?
What in particular about it? Am I familiar with breastfeeding, its health benefits, and a handful of risks? Yes. For example, it is well established that breastfeeding within the first hour of life significantly increases the baby’s chance at surviving for a number of reasons. Nourishment, bonding, its role as the first and most potent vaccine, reduced risks of SIDS, etc.
The Trump administration received a range of criticism for opposing medically prescribing breastfeeding.
No I'm asking you not about the properties of milk, but how a woman lactates, what her body does and what she needs to do about it.
Obviously, I'm not getting anywhere but breast milk isn't a tap. A woman can't choose one day to 'stop'. Milk needs to be expressed even if a woman choses not to use it and to use formula at least until such times as her body adjusts. Many women who miscarry can still, with great psychological trauma lactate and will still need to express. Not expressing can also cause pain and infection.
To not feed a child to let it starve is infanticide. Breast milk is a bodily secretion, not a part of a woman's body. I have no idea why you think a woman would theoretically squirt her milk down a drain in spite rather than feed a child.
In earlier times before formula, babies were fed other milk (often from other women as wet nurses) or even wine, honey and eggs. There are four thousand year old feeding vessels.
Again. Not feeding a child is infanticide. Breast milk is a secretion. Other alternatives are available.