I think the scariest part of birth control is that it skews a woman's selection of sexual partner meaning less stable relationships and more single mothers. I have not spoken to one woman who is on birth control who was aware of this.
They seem to just believe the last thing they're told, so explaining this to them is ultimately a waste of time because the Jew-media is their daddy/husband now, constantly manipulating them to first become chemical-laden sluts and then useless, bitter mothers forever dependent on the government teat.