I am down with that American Pie comment - I feel pretty "teenager - ish sometimes".
As for the bc issue - H and I have agreed to go for "natural family planning." You might wonder if H is worried about getting pg. He isn't, he wants as many as we can manage until menopause. I feel that one more is probably more than sufficient.
My H even went to seminary for a few years until his interest (lust) for a young woman caused him to change his mind. H isn't too puritanical - he is clear that he does MB and view internet porn - pretty garden variety stuff and can't be too much - we have too much traffic (teenagers) in the house for privacy.