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As it turned out, that Frost had hyperlactation syndrome, a rare condition which means she has an overabundant milk supply.

Frost, who used to be a nanny and preschool teacher, began researching where she could donate excess milk. She now gives 60 of the 90 ounces she pumps daily to a company called Prolacta, and her 8-month-old daughter Cleo consumes the rest.

Also mom to Jaxon, 4, and Adelaide, 2, Frost usually pumps six times a day.

A post shared by Tabitha Frost (@liquidgoldmine) on Jul 9, 2018 at 9:03am PDT

A post shared by Tabitha Frost (@liquidgoldmine) on Jun 23, 2018 at 7:39am PDT

\"There's a pump in my bedroom. ... I also have a station on the side of my couch in my living room,\" Frost explained. \"I have a set-up in my car ready to grab wherever I go.\"

Frost said nothing stops her. She's pumped in restaurants, on vacation, on airplanes and at a concert during a date night with her husband, Nick, 35.

\"My most recent one that was kind of funny was at a museum,\" she said. \"I know people find it strange at first, but he [my husband] knows it's part of my routine. He's very supportive of my pumping in public if I need to.\"

A post shared by Tabitha Frost (@liquidgoldmine) on Mar 29, 2018 at 8:20pm PDT

Although her good deed is a lot of work, Frost said that at this point, she doesn't see herself stopping anytime soon.

\"I've gone so far,\" she said, adding, \"It's really all or nothing.\"

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