The present invention relates to a body fluid state diagnostic system and body fluid state diagnostic method using the same, the system and method enabling a user to perform self-diagnosis and identify the diagnostic result as well as enabling reconfirmation and a diagnosis through a specialized medical institution, whereby the user may quickly and accurately identify the body state of the user, and may conveniently access specialized medical technologies of the specialized medical institution.

An ovulation tester contains: a first body and a second body. The first body is cylindrical and includes a first connecting portion, a first holding disc, and a switch. The switch has a first coupling section which corresponds to a second coupling section of the first body, between the switch and the first holding disc are defined a power supply assembly and a light-emitting element below the power supply assembly, and between the light-emitting element and the first holding disc is defined a light diffuser. The second body is cylindrical and is connected with the first body, the second body includes a second connecting portion for corresponding to the first connecting portion of the first body, a second holding disc for corresponding to the first connecting portion of the first body, and at least one lens in the inner wall thereof below the second holding disc.

An ovulation tester contains: a first body and a second body. The first body is cylindrical and includes a first connecting portion, a first holding disc, and a switch. The switch has a first coupling section which corresponds to a second coupling section of the first body, between the switch and the first holding disc are defined a power supply assembly and a light-emitting element below the power supply assembly, and between the light-emitting element and the first holding disc is defined a light diffuser. The second body is cylindrical and is connected with the first body, the second body includes a second connecting portion for corresponding to the first connecting portion of the first body, a second holding disc for corresponding to the first connecting portion of the first body, and at least one lens in the inner wall thereof below the second holding disc.

This disclosure provides a stand alone electronic device to predict a likely time of ovulation based on crystal formation in a mucous body fluid sample. Optionally body temperature data may also be measured and saved on the device memory. The device allows user to save the data, download images, and compare results from different times. The disclosure further provides a device that includes software using an algorithm to calculate frequency of crystals on the sample and allowing comparison of the frequencies. The algorithm may use the temperature data also. The device includes an option to transfer data onto a smart phone or similar device. The device is suitable for predicting ovulation of any mammal, including human beings, dogs and livestock including horses.

The invention relates to a method and an electronic autonomous device for prediction and testing physiological conditions associated with hormone levels in women. This innovation involves obtaining high-contrast images of dimensional crystal structures, including those in dried samples of a woman's mucous fluid, using a built-in magnification optical system with frontal illumination. Prediction and testing of physiological conditions of women is based on detecting the presence of fern-like structures in dried sample of mucus fluids by obtaining a dimensional image of the crystal structure of the sample and comparing the density of the crystals with the reference samples using the device with spaced artificial light sources and an opaque object glass, which allows obtaining detailed images of crystal structures. According to the invented method, a device can also be used to image flat objects like test strips or barcodes.