世界卫生组织称:人类每天至少有1亿次的性交,为了节制生育,我们提倡在性生活时使用各种有效的避孕方法。而避孕套,更有避孕和预防性病的双重效果。它安全、可靠,受到了各国人民的广泛欢迎。一定要选择尺寸合适的避孕套。过大易滑脱,过小可撑破,要注意。使用前要用吹气等方法检查有 According to the World Health Organization, human beings have at least 100 million sexual intercourse every day. To control births, we advocate the use of various effective contraceptive methods in sexual life. The condom, more contraceptive and prevent venereal disease double effect. It is safe and reliable and has been widely welcomed by all peoples. Be sure to choose the right size condom. Too easy to slip off, too small to be broken, pay attention. Use before blowing to check with other methods