Sometimes you come home from work and find your baby has come down with something.
So then sometimes you rush out after packing both kids in their winter gear and forget to grap a nuk for said baby.
Then sometimes, said baby is so distraught nothing but a nuk will comfort him.
So sometimes while filling a prescription at Target you run to the baby section and buy another pack of nuks.
Then sometimes when you get home and go to nurse said baby before laying him down you find you've been carting a nuk in you bosom all evening.