A US survey of 50 surrogate mothers, whose average age was only 26, found that their motives for becoming surrogates included wishing to experience the joy of pregnancy, sympathy for childless couples, economic factors and so on.
美國曾針對平均年齡只有二十六歲的五十名代理孕母做過調查，發現她們擔任代理孕母的動機包括：想經歷懷孕的快樂、同情不孕夫妻、經濟因素… … 等等。