[sometime lurker]

Not magical but physical/hormonal from the stress that results from it, according to intelligent callers to the Charlie Brennan show.

Sorry, I, and most people, will believe the scientific evidence rather than the "intelligent callers" you cite. I never heard anything about this "natural defense" in medical school. Based on studies, this is nonsense. Repeating it will only make people look more ridiculous.

[Uncle Chip]

Are you saying that stress will not affect a woman's reproductive system???

Please cite your studies --