The puerperium extends from the time of expulsion of the placenta until the maternal organism returns to its normal nonpregnant state . 产后期是指从胎盘排出，母体生殖器官恢复到正常不孕的阶段。
2.
Exploration on tcm treating depression during puerperium 产褥期抑郁症的中医治疗探讨
3.
Study on dietary behavior of women during the puerperium and its influencing factors 妇女产褥期饮食行为及影响因素研究
4.
Study on maternal morbidity during the puerperium and its relation to dietary and behavior practice 妇女产褥期患病与饮食行为的关系
