|
Related articles:
Corpus luteum
Endometrium
Estrogen
Fertility
Goat
Melatonin
Neutering
Ovulation
Pig
Pregnancy
Key terms: active animals breeders cat ciclo copulation corpus luteum cow cycle days describe develop endometrium estrogen estrous cycle estrus follicle gadfly heat hormone horse hours humans induced lining mating melatonin occur oestrus ovulation phase pregnancy progesterone rats receptive refers releases reproduction some animals some species species spontaneously spring starts stimulation typically uterus variability weeks winter Search external links cited by footnotes on Wikipedia page Estrous cycle: |
|