About menstruation

Information about menstruation for the public, patients and researchers, as well as personal experiences from people who menstruate.

What is menstruation panel image

Menstruation occurs when the lining of the womb (the endometrium) is shed.

HOPE Averages for Menstruation Panel Image V3

So what is 'typical menstruation'? There appears to be lots of variation, not only between different women but also from one cycle to the next in one woman.

It is really important to get an accurate diagnosis of the cause of problematic menstrual bleeding to make sure the treatment you receive is the right one.

Information on investigations and treatments for periods.

Members of Flow Right PPI group share their personal experiences of heavy menstrual bleeding.

Guidelines and information to help and advise clinicians and researchers.