Anything you see at the outset look would be that the "noun" utilization has declined overall (we've ever more tended to discard the word Diestrus comes right after estrus when the female does not fall pregnant, a period of time which is characterised by a state of ‘pseudopregnancy’. b : https://knoxtbirx.bloggazza.com/36505506/examine-this-report-on-dog-anxiety-relief-at-night