中华人民共和国劳动法 第六十三条

不得安排女职工在哺乳未满一周岁的婴儿期间从事国家规定的第三级体力劳动强度的劳动和哺乳期禁忌从事的其他劳动，不得安排其延长工作时间和夜班劳动。

Labor Law ofthe People's Republic of China, Article 63

It is prohibited to arrangefor femaleemployees,during the period of breast-feeding their babies of less than one year old, to engage in work with GradeIII physical labour intensity as prescribed by the State or other labourforbidden to women during their breast-feeding period, or to work in extendedworking hours or to work by nightshift.