Forgive me if I've missed something, but doesn't latex degrade and create
nitrosaminess, which are carcinogenic?  I know this is true in nipples, but
is there something about the shields (short use time) that would avoid
this?
Chris--in Oregon where our crocus are blooming and it hailed last night (weird)

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Chris Hafner-Eaton, PhD, MPH, CHES, IBCLC email: [log in to unmask]
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