Compare Male Health Sexual Questionnaire (MHSQ) before and after bariatric surgery to assess the sexual health of the obese men with a recommended and exhaustive tool. There are few data that evaluate the sexual health of this population.

The sexual dysfunctions are more commonly in the obese men population. For example, erectile dysfunction is more than twice as common as in the general population. However, the data on sexuality in the broad sense are rarer. The latter are in favor of an inconsistent improvement and use the Brief Male Sexual Function Inventory. The MHSQ is now recommended by the French Urology Association to evaluate more fully male sexuality. Its relatively recent validation explains the few studies referring to. The investigators believe that one of the major determinants of sexual health in obese men is the self-image.

The investigators will submit to the patients the male heath sexual questionnaire, the Beck Depression Inventory (BDI) and the Multidimensional Body Self Relations Questionnaire - Appearance Scales (MBSRQ-AS) and collect weight, BMI and age during the classic follow up. The data will be collected during the preoperative assessment as well as 6 months and 12 months postoperatively.

Inclusion Criteria:

• Any male patient eligible for bariatric surgery, the indication of which was decided at a multidisciplinary consultation meeting.
• not opposed to research.
• benefiting from social security cover.

Exclusion Criteria:

- inclusion criteria not satisfied

The sexual dysfunctions are more commonly in the obese men population. For example, erectile dysfunction is more than twice as common as in the general population.

The sexual dysfunctions are more commonly in the obese men population. There are few data that evaluate the sexual health of this population. We believe that one of the major determinants of sexual health in obese men is the self-image.