travelling.carrot
1 Answer
figtree3
While dogs may seem to have a menstrual cycle that is very similar to a woman’s menstrual cycle, dogs do not experience an actual menstrual cycle. Instead, dogs have what is called an Estrus Cycle (or Heat Cycle), and the estrus cycle has its own unique phases. Sexually mature female dogs will go through a heat cycle once, or more commonly, twice a year. Each cycle consists of four stages: proestrus, estrus, diestrus, and anestrus
| 13 years ago. Rating: 4 | |
Top contributors in Dogs category
Unanswered Questions
Philippe Dufour Simplicity Fetches CHF 1.36 Million At Phillips
Answers: 0
Views: 5
Rating: 0
TAG Heuer Formula 1 Chronographe voor de moderne man
Answers: 0
Views: 7
Rating: 0
How My Nintendo Taught Me To Love The James Bond Seamaster
Answers: 0
Views: 5
Rating: 0
The Rexhep Rexhepi Chronomètre Antimagnétique For Only Watch
Answers: 0
Views: 5
Rating: 0
Představujeme hodinky Audemars Piguet Royal Oak Offshore 44 mm s unikátním designem a slevou
Answers: 0
Views: 8
Rating: 0
It's The 60th Anniversary Of James Bond. He Looks Great For His Age, And So Do His Watches
Answers: 0
Views: 7
Rating: 0
1Nowgoalcom
Answers: 0
Views: 14
Rating: 0
Longines Adds To The Spirit Collection With The New Flyback Chronograph
> More questions...
Answers: 0
Views: 6
Rating: 0