Manufacturer of the  

fertility monitors
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 family of ovulation prediction products since 1983

Fertility and Conception About Fertility Monitors OvaCue Fertility Monitor About Zetek

Helping you conceive your baby

Intercourse timed in advance of ovulation is the only way you can become pregnant. Only one fertility monitor gives you accurate, advance notice of ovulation.

Ease of use, accuracy, and advance notice are the most important factors to consider when comparing fertility monitors.

In the News

Saliva-based fertility monitors
They're not all the same. Zetek makes the only electronic saliva-based ovulation predictor.

Gender selection
Can the OvaCue Fertility Monitor help couples improve their odds of having a boy or girl baby?

For men only
How ovulation prediction technology can affect men.

Natural Family Planning
(NFP) The use of fertility monitors in NFP.

A printable checklist for maximizing your chances of conception.

OvaCue Fertility Monitor
The OvaCue® Fertility Monitor from Zetek is the most accurate and convenient method for predicting and verifying your time of peak fertility.
OvaCue Fertility Monitor

OvaCue is unique:

  • Clinically proven 98% accurate
  • Approved by U.S. FDA
  • Easy to use—no urine handling
  • Not ferning, LH or BBT
  • More advance notice than any other method
  • Tells you exactly what days you can conceive
  • Tracks your cycle for you—no charts to maintain

 

A godsend! I got pregnant the first month. --Sarah L., California

more success stories

Follow this button for a quick tour of what you need to know when choosing a fertility monitor.

Buy directly from the manufacturer for unsurpassed customer support.

               876 Ventura Street • Aurora, Colorado • 80011 • USA               1-800-FOR-CUES