Knowledge about menstruation and practices of nursing students affiliated to University of Alexandria.

All secondary school nursing students enrolled in the Main University Hospital during the scholastic year 1987-1988 were studied for knowledge and practices related to menstruation. Over 85% of the students were acquainted with age of menarche, length of the menstrual cycle, and duration of menstrual bleeding. Only 71.54% gave correct answers about age of menstrual cessation. Students' practices revealed that one quarter of the sample avoid bathing during their bleeding period. About two thirds of the students stated that they use 3-8 sanitary pads per day. First year students significantly used less pads than those at higher grades. Menstrual pains and fear of bleeding were the causes of absenteeism from school among 37.62% of the sample. The higher the grade the more likely that the student carries out her normal daily activities without any difficulties. The main source of knowledge on the topic was the mother. The nursing school education was not mentioned except by minority of students in relation to menstrual hygiene.