有关哺乳妇女产后恶露和出血的研究不是很多。在美国的产科教科书中，指出恶露的持续时间为产后10天～2周。若超过2周，认为是提示宫内有少许胎盘组织残留或胎盘附着部位复旧不良。然而，这种传统观念缺乏足够的理论依据。为验证传统观念中的哺乳妇女恶后持续时间的准确性，并 There are not many studies on postpartum lochia and bleeding in lactating women. In the American obstetric textbook, it states that the duration of a lochia is 10 days to 2 weeks postpartum. If more than 2 weeks, that is suggesting that there is a small intrauterine placenta tissue or placenta attached to the site of bad old. However, this traditional concept lacks sufficient theoretical basis. To verify the accuracy of the duration of adverse effects of lactating women in the traditional conception, and