The bio-informatics system of the present invention serves to identify by electronic means, in body fluids of domestic and/or wild mammals, the metabolic changes that occur in each of the physiological moments of economic, scientific, and technological importance, associated with the female reproduction and with the health of animals in general. The system encrypts the information, analyzes it, memorizes when each one of the metabolic variables reach a predetermined level, and informs a receiver of the event.
