Sallie:  In Dr. Ruth Lawrence's Breastfeeding: A guide for the medical
profession (1994 edition) p.532, there is a section about headaches
relating to breastfeeding.  Apparently there are some headaches
associated with the oxytocin release, and another form of bf-related
headache of unknown cause.  She does not discuss the cause, but states
that the syndrome appears to be self-limited.  Hope this helps.  Alicia.
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