Patent ID: 6950839

Claim:
A portable electronic calculation device for generating gynecological tracking information, said device comprising: a housing having upper and lower portions; power means in said housing for energizing said device; an LCD display means in said housing arranged for viewing data; a programmable microcontroller, non-volatile memory and electrical component means located in said housing, said microcontroller programmed for receiving and calculating gynecological data to generate a display in response to an input of said gynecological data from at least one function or numeric key; a hinge member connecting said upper and lower housing portions whereby said lower portion is constructed and arranged to support said microcontroller and non-volatile memory; a keypad and keypad interface supported by the housing, said keypad including numeric and function keys for electrical communication with said microcontroller and non-volatile memory through said keypad interface; a spotting function key means on said keypad operable to record spotting dates by subsequent actuation of numeric keys to change a spotting variable by an increment of one to maintain a count of spotting dates within an array of spotting dates for storage in non-volatile memory.