Using a Fertility Monitor to determine when you ovulate can greatly increase your chances of conception.
The Clearblue Fertility Monitor uses midstream test sticks to accurately monitor your own hormones. It will give you readings of 'Low' 'High' or 'Peak' - once you see a Peak reading you know that ovulation should follow within the next 12-48 hours. It is during this time that you are more likely to conceive from unprotected sex.
Persona Monitor - Trying NOT to conceive
The Persona Monitor was designed for women who do not want to become pregnant. Again it uses midstream test sticks to monitor your hormones. Giving you similar readings as the Clearblue Fertility Monitor. Many women choose to use the Persona as an aid to fertility as it will tell you when to best avoid intercourse to prevent pregnancy - if you have intercourse on these days you can increase your chances of pregnancy!