Girls exposed to Tylenol in womb had 40% smaller ovaries, study finds The IndependentA study links prenatal acetaminophen with reproductive changes in girls. Doctors say it remains safe to use when needed CNNParacetamol use in early pregnancy linked to smaller ovaries and testes newscientist.comTylenol use in pregnancy may be linked with uterus, ovary changes in daughters ReutersParacetamol during pregnancy may damage future fertility of baby girls The Telegraph