The choice and use of a type of hygienic protection depends on many factors. Due to growing media interest, the field of hygienic protection is evolving, however, to date no study has been carried out on this subject in France. The objective of this study was to evaluate women's practices regarding the use of hygienic protection.

From 2 June 2019 to 4 January 2020, 1,153 patients responding to a self-report questionnaire were included in a prospective, cross-sectional, observational, single-center study. The aim of the study was to describe women's practices with regard to menstrual hygiene products and the factors determining their choices, as well as their knowledge of the potential risks associated with these protections and their sources of information.

Disposable sanitary pads were preferred by 930/1148 (81%) of patients, and menstrual tampons were used half as much (525/1150 (45.6%) of women surveyed)). The new menstrual hygiene products (washable sanitary pads, menstrual panties, and menstrual cups) were used by only 51/1150 (4.4%); 20/1149 (1.7%); 108/1150 (9.4%) of the patients; however, among the 92/1136 (8.1%) of the patients who had recently changed the type of protection, these new protections were the most popular because they were considered more ecological and less harmful to health. Menstrual hygiene products were perceived as a health risk for 924/1129 (81.8%) of patients. Menstrual toxic shock syndrome was knowledeg in only 473/1133 (41.7%) of patients. This lack of knowledge could lead to risky behavior. The majority of patients said they were not informed about hygiene protection, with only 151//1108 (13.6%) having discussed the subject with a health professional, yet 973/1067 (91.2%) wanted more information.

This is the first French study on menstrual hygiene products. It showed that traditional sanitary protection was still the most widely used, but there was a growing awareness among patients about the products they used and their potential health risks as well as the consequences for the environment. Patients wanted to receive information on the subject from health professionals as well as manufacturers in order to be able to choose the product deemed the most suitable and in which they have confidence.