And men who have sex two or more times a week halve their risk of a cardiac arrest, a study at Bristol University found.
And men who have sex two or more times a week halve their risk of a cardiac arrest, a study at Bristol University found.
布里斯托尔大学的一项研究表明，一周有两次或两次以上性生活的男性心脏骤停的风险要小一半。