In my practice as an International Board Certified Lactation Consultant, after ruling out known causes of delayed lactogenesis such as underactive thyroid, postpartum hemorrhage, or
retained placental fragments, and after applying the very best lactation management techniques, I have documented that only one in a thousand (0.1 %) of new mothers simply do not produce any breast milk at all.
Maternal medical conditions (e.g. high blood pressure, low thyroid levels,
retained placental fragments and use of the birth control pill.)