Corrected entry: Part way through the movie we find out that the nanny has been breast feeding the baby and used a breast pump to keep herself lactating until she had an opportunity to work for the family. But her own baby died at birth and she underwent an emergency hysterectomy. Under those circumstances her doctor would have given her something to stop her lactating and by the time she'd have been released from hospital her milk should have dried up.
kendra jackson
6th May 2005
Correction: http://psychcentral.com/psypsych/Lactation#Lactation_without_pregnancy.
Rlvlk