As we age, the elasticity of the vagina decreases and we may experience decreased satisfaction with sex or even an unsatisfactory sex life. Some people may also experience stress incontinence, which is manifested by the involuntary flow of urine when sneezing or coughing hard. This is particularly common in women who have not had good rest during the puerperium (during the menstrual period) after a vaginal birth, and becomes progressively more pronounced with age. For stress incontinence with mild symptoms, it can be improved by exercise and herbal treatment. For stress incontinence with severe symptoms, such as minor coughing or even overflowing urine when running, surgical treatment is required. For women with stress urinary incontinence that is not obvious with exercise and medication but is not very serious and does not meet the conditions for surgical treatment, vaginal laser treatment can be used. Most women can achieve disappearance of symptoms after one to two treatments, and most women can maintain it for a considerable period of time. For those who reappear after many years, another treatment is available. For women with vaginal laxity and unsatisfactory sex life, treatment depends on the degree of their vaginal laxity. For severe laxity, or even for those who have damage during childbirth, surgical vaginal tightening treatment can be used. Of course, surgery has some risks, but generally the results are satisfactory. For women with less severe vaginal laxity, but whose sexual life is already affected, surgery is not suitable because of the risk of surgery and the 3-month ban on sex after surgery, and because if the surgery fails or causes complications, it will seriously affect their lives. For women with vaginal laxity that affects the quality of their sexual life but does not reach the level of surgical treatment, laser vaginoplasty can be performed. “Laser vaginoplasty is a treatment that uses laser technology to make the vaginal walls elastic and tense in the same way that a laser is used for cosmetic skin treatment. The laser vaginoplasty technique is a highly technical laser “cosmetic” treatment of the vagina that is short, safe and does not require hospitalization, and can be done in one or two sessions (depending on the vaginal laxity). Sexual intercourse can be resumed within 5-7 days after the treatment. Of course, after a few years, the elasticity of the vagina will decrease again as the body ages, which is caused by physiological changes in the human body. At this time, the treatment can be repeated and the results will still be satisfactory.