For unknown reasons, IBS usually appears in late adolescence or early adulthood, and women seem to develop the symptoms twice as often as men.
(IBS; appears; L:in late adolescence or early adulthood; T:For unknown reasons; T:usually) (women; seem; ) (women; to develop; the symptoms; T:twice as often as men)
IBS women women
appears seem to develop
L:in late adolescence or early adulthood T:For unknown reasons T:usually
the symptoms T:twice as often as men