Re: NEED BREASTFEEDING TIPS(women only plz)
As saima said, yes they do reduce the amoutn of milk during weaning stage..
It has to do couple neuronal hormones present in the pituitary gland.
Prolactic started to produce in a pregnant woman and Oxytocin basically cause the release of milk in response to the stimualtion on the nipple. I hope thats what you were asking for … 
oh I think you were asking something else 
oh well I justknew this part 