Yep, you've clarified just about everything for us. Mother's milk is for baby animals. You sure learn well from the vegan gospel books. As Johanna said in her post, we can only hope you and your cohorts think as much of preserving human life as you do animal life. The scenario about the hen being used for food when it becomes too old to lay is invalid.
Murder is murder.
In a natural situation, ie when a calf is weaned, mother's milk dries up. There would be no milk left for anyone to drink. Again, murder is murder. Mothers milk is for baby animals. Yep, you've clarified just about everything for us.