The Persona Monitor contraceptive system is based on a hand-held monitor which uses built-in data from thousands of women, plus chemical information you give it yourself by inserting your own urine test sticks eight days a month.

The Persona test sticks collect hormones from your urine and convert them into a form which can be read by the Persona Monitor.

The Persona Contraception Monitor reads, stores and uses the information to tell you on which days you have the freedom to make love without using contraceptives. It must be noted that this system offers no protecion against any type of disease or infections.

However it is a totally natural contraception method and therefore has no effect on the body whatsoever.

It is approximately 94% effective. A monthly test stick pack is required which is available seperately, ( the first pack is included with the monitor).

Before starting to use the Persona Monitor you need to be absolutely sure that it is the right method of contraception for you. Unipath, maker of Persona want to ensure that you make the best decision for yourself.