femiLOG is a device for precise monitoring of fertile and infertile days. The longer the use of femiLOG, the more accurate the fertility prediction, as there are more comparative data on the length of the user´s cycle available for record and evaluation by the computer.
This little red computer has a screen displaying the probability of fertility in percent. It can be stored inside the enclosed felt sleeve. Both, the computer and the sleeve, come in a white box with the picture of the computer on the top. The instruction manual is included.