HOPE LIEN: Well surprisingly at my very first pumping session I did get some drops of kind of like sticky milk, I did not produce colostrum when you induce lactation but it was like a thicker kind of milk almost like honey or something like that and I was really surprised by that because I read from some other people it takes some a little bit longer and so I was really impressed that I had any milk... (pregnancymagazine.com)
CustomFit Flange System The Purely Yours Ultra includes three of the most commonly needed flange sizes for a good fit at your very first pumping and later as your body changes. (amazon.ca)
To do this, the team first pumped all the oxygen out of the chamber, and instead filled it with inert nitrogen or carbon dioxide — the most common components of the Martian atmosphere. (sciencedaily.com)