Lady-Comp combines basal body temperature measurements, menstruation entries and your cycle history to display a colour-coded fertility status each morning.

Wake up. Measure. Know.

1. Measure after waking
   Before getting out of bed, place the sensor under your tongue, close your mouth and remain still. A measurement normally takes around 60 seconds.

2. Enter menstruation
   Record your menstruation when prompted. Lady-Comp uses this information together with your temperature measurements.

3. Read your daily status
   The device analyses your information and displays your status directly on its screen.

Understanding the colours

• Green: the day is classified as not fertile.
• Yellow: Lady-Comp is learning your cycle or has detected a cycle fluctuation.
• Red: the day is fertile or possibly fertile.

Why temperature matters

Basal body temperature is your resting temperature immediately after waking. A small temperature rise is associated with ovulation. Lady-Comp evaluates this pattern over time rather than asking you to interpret a chart manually.

Building a useful routine

• Measure as soon as you wake.
• Measure under your tongue with your mouth closed.
• Enter menstruation accurately when prompted.
• Follow the supplied instructions when illness, disrupted sleep or travel affects your routine.

Lady-Comp may display more yellow days while it learns your cycle or when your measurements or cycle vary.

Important information

Lady-Comp is intended to facilitate conception and track the menstrual cycle. It is not a replacement for contraception, does not protect against sexually transmitted infections and is not a medical thermometer.

This information is general and does not replace medical advice. If you have questions about your cycle, fertility, contraception or health, speak with a qualified healthcare professional and always follow the instructions supplied with the device.