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100% discreet delivery. Fast and FREE shipping for orders over R745. 


Valley Electronics

Lady-Comp | Fertility Monitor

Lady-Comp is the middle of the rang fertility computer but one of our fastest sellers. The intelligent fertility monitor accurately indicates the days you are fertile and those you are not. Whether you are taking precautions or wanting to increase your chances of falling pregnant, this fertility computer is 99.3% accurate. It will learn and analyse your individual cycle, providing you with a natural method of birth control.

100% Discreet Packaging & Delivery
Your privacy is important to us. That's why all our orders are packed 100% discreetly, in plain courier boxes or heavy-duty padded packaging. There is no mention of Matilda's or branding - so it looks just like any other courier delivery, meaning that you can shop with us in absolute confidence.
Fast & Free Delivery (Overnight to main centres)
We deliver to anywhere in South Africa via overnight courier. Order before 3pm and you’ll probably get your order the very next day. (Some remote places may take an extra day, but if you live in Pofadder, you’re probably used to that!)
100% Secure Payment
Matilda’s uses 128-bit SSL Encryption to protect all the data that you enter on our shop. We will not share your information or data unless required to do so by law. For your security, we do not store any credit card details.

How does it work?

The Lady-Comp is easy to use. Depending on your oral basal body temperature and menstrual data the fertility computer determines your fertile and non fertile days and will tell you when you are ovulating. As easy as 1, 2 3! Take your temperature every morning under your tongue. Enter your “m” days (menstruation days) when you have them. View your fertility status for the day.The data the fertility computer uses are all based on a few biological facts underlying the female monthly cycle.

Not sure if you’re headed the baby route? A great feature of the Lady-Comp is that you can have it programmed into a Baby-Comp later down the road if you’re wanting to conceive. You’ll never need to buy an additional monitor!


  • View Your Temperature Curve Dail
  • Access to your cycle Statistics
  • Calendar View to Past, Present and Forecasted Fertility
  • Access to 180 days of past menstrual data
  • 6 days of predicted fertility
  • Built in Alarm
  • Adjust Brightness and Volume
  • BMI can be recorded
  • Probable pregnancy indicator after 15 days
  • Confirmed Pregnancy indicator after 18 days
  • USB cable allows data synchronisation to your PC


Contents USB Cable | AAA Rechargeable batteries | Lady-comp
Power Source
AAA Rechargeable Batteries
Size 9 cm Diameter
Weight 130g
Health Type Fertility Monitors


100% Discreet Delivery

Plain packaging & discreet billing for 100% private shopping


Fast & Friendly Service

Overnight to all main centres by fast & efficient courier delivery


Free Shipping Over R745

Place an order over R745 and delivery is free, anywhere in SA


Safe & Secure Shopping

Easy, discreet & secure payments via Credit Card or EFT


Quality Branded Products

Shop with confidence. We stock the best products and brands