• The estrous cycle (from Latin oestrus 'frenzy', originally from Ancient Greek οἶστρος (oîstros) 'gadfly') is a set of recurring physiological changes...
    28 KB (3,486 words) - 20:52, 16 March 2024
  • Menstruation (mammal) (category Menstrual cycle)
    menstrual cycle. Female domestic animals used for breeding—for example dogs, pigs, cattle, or horses—are monitored for physical signs of an estrous cycle period...
    20 KB (2,101 words) - 05:03, 26 December 2023
  • The cycle is controlled by several hormones which regulate the estrous cycle, the mare's behavior, and the reproductive system of the mare. The cycle begins...
    59 KB (8,715 words) - 08:21, 22 March 2024
  • Thumbnail for Dog breeding
    old, at which age female dogs will start having an estrous cycle. There are four stages of estrous: proestrus, estrus, diestrus, and anestrus. A dog in...
    20 KB (2,429 words) - 06:02, 26 March 2024
  • Thumbnail for Endometrium
    Endometrium (section Cycle)
    mouse. In most other mammals, the endometrium is reabsorbed in the estrous cycle. During pregnancy, the glands and blood vessels in the endometrium further...
    26 KB (2,870 words) - 01:03, 3 March 2024
  • Thumbnail for Menstrual synchrony
    estrous cycle and it shortens estrous cycles. The second signal is released during the ovulatory phase of the estrous cycle and it lengthens estrous cycles...
    80 KB (9,922 words) - 20:28, 11 January 2024
  • Thumbnail for Dog behavior
    mature. Female dogs have an estrous cycle that is nonseasonal and monestrus, i.e. there is only one estrus per estrous cycle. The interval between one estrus...
    97 KB (11,710 words) - 06:23, 6 February 2024
  • veterinary medicine, it helps differentiate the stages of the mammalian estrous cycle because the vaginal epithelium changes in response to sex hormone levels;...
    7 KB (753 words) - 14:50, 14 June 2022
  • Thumbnail for Dairy farming
    continue to undergo regular estrous cycles until death unless the cycle is interrupted by a pregnancy. In cows, a complete estrous cycle lasts 21 days. Most commonly...
    74 KB (9,804 words) - 09:52, 20 March 2024
  • Thumbnail for Estrous synchronization
    artificial insemination. The term “estrus” refers to the phase of the estrous cycle in which a sexually mature, non-pregnant female is receptive to sexual...
    6 KB (881 words) - 03:16, 3 December 2023