Mom needs to believe that she can trust her doctor and feel safe in the delivery room for her body to keep doing the work of moving the baby down the birth canal. (babygaga.com)
Because if we don't let go to a certain extent, we'll eventually not be able to keep doing the work at all. (sheltermedicine.vetmed.ufl.edu)
Its screen will stay off the whole time while it does this, just as your smartphone can keep doing work while its screen is off. (howtogeek.com)