Abstract: The proportion of contraceptive use among married migrant women at reproductive age is lower than it in the past and the overall national level.Contrasting to frequent use of long-acting contraceptive methods by the overall women at reproductive age,the married migrant women at reproductive age tend to use short-term contraceptive methods.The long-acting contraceptive methods are dominated by the use of IUDs and sterilizations,while the use of condoms as a short-acting contraceptive method is very popular.Compared to the past,they are currently using fewer IUDs and more condoms.Married migrant women at reproductive age have significant differences in the choice of long-acting or short-acting contraceptive use in terms of age,education level,household registration,mobility,home location,availability of childcare,and children's gender and ethnicity.The choice of contraceptive use is influenced by a combination of their individual,family,and socioeconomic characteristics.

Keywords: Married Migrant Women at Reproductive Age ,  , Contraceptive Use ,  , Longacting Contraceptive Methods ,  , Short acting Contraceptive Methods

摘要： 我国目前已婚流动育龄妇女的避孕比例低于全国育龄妇女的避孕比例和过去已婚流动育龄妇女的避孕比例，和全国育龄妇女多采用长效避孕方式有显著不同，目前已婚流动育龄妇女的避孕方式多以短效为主，其中，长效避孕措施中宫内节育器和绝育比例较高，而短效避孕措施中避孕套的比例非常突出。和过去已婚流动育龄妇女的避孕方式相比也有很大变化，目前已婚流动育龄妇女更少使用宫内节育器，更多使用避孕套。已婚流动育龄妇女在选择长效避孕或短效避孕上，还存在年龄、受教育程度、户口、流动范围、户口所在地、是否有人照顾孩子、子女性别和民族等方面的显著差异。已婚流动育龄妇女避孕方式的选择受到其个体因素、家庭因素和社会经济因素的综合影响。

关键词: 已婚流动育龄妇女 , 避孕方式 , 长效避孕措施 , 短效避孕措施