Biological ClocksCircadian RhythmFertilityCLOCK ProteinsCircadian ClocksSuprachiasmatic NucleusPeriod Circadian ProteinsARNTL Transcription FactorsCavesCryptochromesLightPhotoperiodMelatoninFlavoproteinsCircadian Rhythm Signaling Peptides and ProteinsDarknessModels, BiologicalFertility PreservationPeriodicityNeurospora crassaNuclear ProteinsGene Expression RegulationTime FactorsRNA, MessengerCell Cycle ProteinsTranscription FactorsAgingInfertility, MaleFertility AgentsInfertilityInfertility, FemaleBirth RateSpermatozoaPregnancyReproductionSperm MotilityReproductive BehaviorSperm CountReproductive Techniques, AssistedNuclear Receptor Subfamily 1, Group D, Member 1TestisInsemination, ArtificialSemenCryopreservationSpermatogenesisMolecular Sequence DataOvaryMutationBiological ProductsSemen Preservation