Lanzhou prolactinists earn an average of 6,000 yuan a month. Good market prospects, no customers. With the liberalization of the second child policy, the promotion of breastfeeding and the influence of the tainted milk powder incident, the proportion of breastfeeding is increasing rapidly, so Lanzhou prolactinists have good market prospects and high wages. Moreover, prolactin has a wide audience, covering almost all women. A prolactin is a name for someone who specializes in prolactin. A prolactin is a professional nurse who solves postpartum symptoms such as agalactia and hypogalactia through prolactin technology, that is, massage technology.