You know "many" evangelicals who like to blab to you about their sex lives?
Enough, apparently, for you to make sweeping generalizations about those "strident pro-life folks."
My statement comes from an evangelical talk show. The comments were made on the show and people made known that they infact did take oral contraceptives and was not aware that some types of common oral contraceptives prevent a fertilized egg from attaching to the womb.
Since the show was on an evangelical formated station (not Catholic), focused on that statement of fact and callers responded with questions and concerns that they infact had used oral contraceptives without knowing that they could be aborifacients, then it can be extrapolated that it is common. In addition, a good number articulated that they were involved actively and passively with pro-life causes and were not aware of this issue.
Thank you for your kind and even-tempered reply and questions to my statements.