PraziquantelAnthelminticsSchistosomicidesAntiplatyhelmintic AgentsParasite Egg CountSchistosomiasis haematobiaSchistosoma haematobiumSchistosomiasis mansoniParagonimiasisSchistosomiasis japonicaSchistosoma mansoniClonorchiasisParagonimusOpisthorchiasisAntibodies, HelminthSchistosoma japonicumSchistosomiasisOpisthorchisPregnancyTrematode InfectionsAntigens, HelminthZimbabwePregnancy Complications, ParasiticPregnancy OutcomePregnancy ComplicationsOxamniquinePregnancy, AnimalFecesAlbendazolePlatyhelminthsSchistosomaPregnancy, EctopicMethopreneAntiparasitic AgentsCestode InfectionsClonorchis sinensisPregnancy Trimester, FirstAnticestodal AgentsPregnancy RatePregnancy Trimester, ThirdPregnancy Complications, CardiovascularPregnancy TrimestersPregnancy TestsDiphyllobothriumIvermectinPregnancy, MultipleDiphyllobothriasisPregnancy in DiabeticsPregnancy, TubalPregnancy Trimester, SecondHeterophyidaePregnancy Complications, NeoplasticEchinococcosisPregnancy in AdolescenceCysticercosisCestodaPregnancy Complications, InfectiousAbortion, Spontaneous