EstrusLeukemia Virus, FelineImmunodeficiency Virus, FelineProgesteroneEstrous CycleFeline Acquired Immunodeficiency SyndromeCatsCorpus LuteumCat DiseasesCalicivirus, FelineCoronavirus, FelineCell CyclePregnancy, AnimalUterusOvulationSheepPregnancyLuteal PhaseLuteolysisLuteinizing HormoneOxytocinEstradiolFollicular PhaseFeline PanleukopeniaOvarian FollicleOvarySarcoma Viruses, FelineFallopian TubesGonadotropins, PituitaryDinoprostFeline Infectious PeritonitisProstaglandins FEstrus SynchronizationCloprostenolFeline panleukopenia virusEndometriumCattleFollicle Stimulating HormonePerissodactylaLeukemia, FelineMetestrusDiestrusProestrusGonadotropins, EquineCastrationLemuridaeSecretory RateEstrus DetectionInhibinsAntelopesOvariectomyMenstrual CycleSwineFollicular FluidRadioimmunoassayMarsupialiaSuperovulationAnestrusLentivirus InfectionsCorpus Luteum MaintenanceSexual MaturationBody FluidsReceptors, OxytocinHorsesMetaproterenolGonadal Steroid HormonesProstaglandins F, SyntheticGenitalia, FemaleCopulationPituitary GlandTime FactorsAndrostenedioneBuserelinMyometriumCell Cycle ProteinsPseudopregnancyProlactinGonadotropin-Releasing HormoneDeerInsemination, ArtificialPregnanediolAnalysis of VarianceUterine ContractionRNA, MessengerFollicular AtresiaFertilitySeasonsSexual Behavior, AnimalLactationPostpartum PeriodVaginaMolecular Sequence DataCauteryEstrogensChorionic GonadotropinGoatsImmunohistochemistryFelidaeLabor, ObstetricLentiviruses, Feline