The evaluation system for evaluating a status of rumen fermentation in a ruminant includes an evaluation device that has an estimation unit for estimating a status of rumen fermentation in a ruminant based on a milk production record which indicates a milk yield and a milk component of milk produced by the ruminant. According to the evaluation system, it is possible to easily evaluate the status of rumen fermentation in the ruminant.

A breast milk flow monitoring system in the form of a milk flow monitoring sensor is described and includes an array of electrodes and a controller. The electrodes include electrically conductive surfaces that are arranged to contact a skin surface of a breast. The controller generates a first excitation signal that is communicated via the first electrode to a first location on the breast, and generates a second excitation signal that is communicated via the first electrode to the first location on the breast. The controller receives a first current response signal and a second current response signal. A bio-impedance spectroscopic analysis of the first current response signal and the second current response signal is executed, wherein the bio-impedance spectroscopic analysis is calibrated for breast milk flow. A breast milk flow parameter is determined based upon the bio-impedance spectroscopic analysis.

A system for detecting changes in breast comprises a garment and a user device. The garment comprises a plurality of layers of fabric, one or more fabric-based sensors configured to detect the changes to at least one layer of fabric, a plurality of conductive nodes electrically coupled to one or more locations on a fabric-based sensor among the one or more fabric-based sensors, and a processor electrically connected to the plurality of nodes. The changes in the fabric-based sensor is detected by measuring signals between at least two nodes among the plurality of nodes. The processor is configured to obtain data measured from the at least two nodes among the plurality of nodes and transmit the data to the user device. The user device is configured to receive data from the processor and process the data.

The present disclosure generally relates to cycle tracking. A notification for a respective recurrence of the recurring event is displayed. Representations of days are displayed with affordances for initiating processes for recording information corresponding to various days.

A monitoring system for monitoring milk flow during breast feeding or milk expression uses a flow sensor arrangement to monitor milk flow levels from different regions of the breast. A map of milk flow levels for different regions of the breast is then generated and displayed.

Provided herein are kits, devices and methods for rapid analysis of biological samples. In particular, kits, devices and methods described herein can be applied to rapid nucleic acid analysis of solid tissue samples.

Methods, systems, and computer readable medium are disclosed herein comprising detecting a first tension; detecting a second tension; determining a difference between the first tension and the second tension; and estimating a volume change based at least in part on the determined difference.

Bodily fluid indicator devices and methods are provided. Such devices and methods can effectively indicate whether the amount of bodily fluid being produced is within a measurable range. In an exemplary embodiment, a bodily fluid indicator device includes a substrate having a surface. Some portions of the surface are covered with a region of absorbent material and other portions of the surface are devoid of the absorbent material. A graduated scale or a reactive feature is printed on the absorbent material. The device is configured to indicate an amount and/or a composition a bodily fluid present on an area of a patient or subject.

A system for monitoring infant feeding habit includes a nipple having an embedded pressure sensing passage and pressure sensing opening. The pressure sensing opening is proximate the nipple feeding opening. The pressure sensing passage allows monitoring of change in pressure of infant sucks and swallows throughout feeding.

Provided herein are kits, devices and methods for rapid analysis of biological samples. In particular, kits, devices and methods described herein can be applied to rapid nucleic acid analysis of solid tissue samples.