和谐美满的性生活,是男女生理的天然需要,是夫妻感情的粘合剂之一,是夫妻生活必不少的重要组成部分。有些夫妻将做爱时间的长短来作为性生活和谐美满的目标之一。有此想法的夫妻可要注意了。做爱时间并非越长越好,夫妻的性生活的和谐与美满也不由性爱时间的长短来决定。反而,超时性爱,还会影响到夫妻的健康,甚至引发各种疾病。临床证明,性 Harmony full of sexual life, is the natural needs of men and women physiology, is one of the couple’s feelings of the adhesive, is an essential part of the life of couples. Some couples will love the length of time as one of the goals of the harmonious sexual life. Couples with this idea should pay attention. Sex is not the longer the better sex, the harmony and happiness of the sex life of the couple is not the length of sex time to decide. On the contrary, overtime sex, but also affect the health of couples, and even lead to various diseases. Clinical proof, sex