Not exact matches
For instance, there is clear evidence that women who have been on birth control pills for extended periods of time
actually have a
decreased incidence of both uterine and ovarian cancers.
[Recreational exercise] does not increase the
incidence of either smaller than average babies or premature labor; and it
actually may
decrease the
incidence of both.
On the contrary, the
incidence of hurricanes in the US has
actually decreased markedly since the global warming scare began: