Since over 30 years the natural method to monitor your menstrual cycles with accuracy.

How to use Lady-Comp

Lady-Comp is your new alarm clock: wake-up - measure - done. Check this step by step guide and discover your new morning routine.

1. Turn off the alarm

Every morning, just after you’ve woken up but before getting up, turn off the alarm or activate Lady-Comp with the push of a button.

2. Ready to measure

Now take your temperature under your tongue for about 30 - 60 seconds until you hear a beep.

3. See your temperature of the day

Your Lady-Comp fertility monitor uses your Basal Body Temperature (BBT) to make its calculations.

4. Confirm your menstruation

At the end of your menstrual cycle Lady-Comp will ask you with a blinking M if you are menstruating:

If you are not yet bleeding, just ignore the blinking M.

If you started to menstruate, confirm M for at least 3 days in a row.

5. See your fertility

Lady-Comp immediately shows your fertility status for the next 24h.

Calculating your fertility

The analysis of your fertility is based on more than 25 years of research, the results of your daily measurements and the analysis of your personal cycle. Based on this knowledge, Lady-Comp will display one of the following colors:

Green = infertile

You are infertile and can have unprotected intercourse.

Red = fertile

You are most likely fertile.

Red blinking = Ovulation

A prediction in the preview, its recalculated at the beginning of each new cycle.

Yellow = probably fertile

Days when neither red nor green is sure. Always consider fertile !

pearly fertility display

The daily procedure for pearly is the same, but its display stays dark and an arrow points to the relevant color, blinking on ovulation days.

Lady-Comp is easy to use

It’s so easy and quick to use ! One measure in the morning when I wake up and it’s done.