2011, Laura Marie Altom, A Baby in His Stocking, Harlequin, →ISBN, page 81:
Natalie said, "Esther's going to be none too pleased to find she's dining on formula this morning instead of her usual fare." "Does that mean we're out of boob milk?" Kolt looked genuinely distraught.
2011, Lidia Yuknavitch, The Chronology of Water: A Memoir[1], Hawthorne Books, →ISBN:
I used to watch Miles fall asleep from drinking boob milk late into the night.
2013, April Peveteaux, Gluten Is My Bitch: Rants, Recipes, and Ridiculousness for the Gluten-Free[2], Stewart, Tabori, & Chang, →ISBN:
After all, you're the only one manufacturing that boob milk.