经济发展跟不上人口增长是当今一个社会问题,控制人口剧增,必须实行计划生育。绝育手术是一种效果好、时间长的节育措施,目前包括结扎、银夹、粘堵等等。绝育术后假若子女夭折,还可以应用显微外科技术作输精管吻合或输卵管吻合,使之 Economic development can not keep up with the population growth is a social problem today. To control the rapid population growth, family planning must be implemented. Sterilization surgery is a good, long time of birth control measures, including ligation, silver clip, sticky blocking and so on. If the child died of sterilization after surgery, you can also use microsurgical techniques for vas deferens anastomosis or tubal anastomosis, so that