Seriously, don't feel guilty. It doesn't do anyone any good. Interestingly it seems that the first child gets the greatest toxic exposure, then less for the second child, and so on.
No one was aware of these findings until recently (although the value of breast milk has been known for quite a while)
But the greatest lesson for me was the complete, absolute, and utter vindication for all the techniques and methods that we preach here on curezone day-in and day-out. I couldn't believe it when I saw it in a scientific study!!