Dear Lactnetters

On searching the archives on whether continuing to breastfeed will reduce
'morning' sickness during next pregnancy, I came across:
>And now I've heard several times that since nursing has a balancing effect
on sugarlevels in the mothers, that it migth have a positive effect on
"morning" sickness. Indeed the "morning" sickness during my second
pregnancy only started after I weaned my son.   from  Annelies Bon

Does anyone know of a study on this aspect or any references that would be
useful?
Many thanks
Rachel Walker
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