The phrase "baby nurses" refers to people who take care of babies, usually by feeding them, changing their diapers, and helping them sleep. They provide assistance and support to parents in looking after their newborns. Full definition
A significant number of moms, especially the first timers experience mild to mid-range back pain during the pregnancy as well as baby nursing. (welcomeparenthood.com)
But other babies nurse for hours on end because they're not getting milk very well, and their weight gain shows it. (normalfed.com)
Reverse cycling is when baby nurses more at night than during the day. (motherandchildhealth.com)