Menstrual CyclePregnancyMenstruationFollicular PhaseLuteal PhasePregnancy OutcomePregnancy ComplicationsPregnancy, AnimalEndometriumCell CycleProgesteronePregnancy, EctopicMenstruation DisturbancesPregnancy Trimester, FirstPregnancy RateEstradiolPremenstrual SyndromePregnancy Trimester, ThirdPregnancy Complications, CardiovascularOvulationPregnancy TrimestersPregnancy TestsPregnancy, MultiplePregnanediolPregnancy in DiabeticsPregnancy, TubalLuteinizing HormonePregnancy Trimester, SecondDysmenorrheaFollicle Stimulating HormoneUterusAbortion, SpontaneousPregnancy Complications, NeoplasticInfertility, FemaleGonadal Steroid HormonesPregnancy ProteinsPregnancy in AdolescenceContraceptives, OralPremenopauseFertile PeriodPregnancy Complications, InfectiousAmenorrheaEmbryo ImplantationOvulation DetectionOvaryEstrogensEstrous CycleFertilization in VitroMenstrual Hygiene ProductsPregnancy, UnplannedPregnancy, High-RiskDeciduaGestational AgeFertilityPregnancy, UnwantedCorpus LuteumTime FactorsAnovulationEmbryo TransferFallopian TubesOvulation InductionPlacentaChorionic GonadotropinPregnancy Complications, HematologicOligomenorrheaEndometriosisParityEstroneInfant, NewbornPregnancy, TwinPregnancy, ProlongedPre-EclampsiaOvarian FollicleHormonesProspective StudiesCell Cycle ProteinsVaginaFetal DeathOvulation PredictionMyometriumAnti-Mullerian HormoneAbortion, InducedPregnancy, AbdominalReference ValuesPregnancy Complications, ParasiticMacaca mulattaPregnancy MaintenanceLevonorgestrelMenarcheGonadotropin-Releasing HormoneUltrasonography, PrenatalGonadotropinsImmunohistochemistryPolycystic Ovary SyndromeClomipheneInfertilityContraceptives, Oral, HormonalPrenatal CareMenopauseGenitalia, Female