[Eva]

Yes, but the Catholic Church is the largest and most organized and conveniently opposes contraception, if only in theory.

I wouldn’t be at all surprised if the fight over contraception wasn’t the brain child of Obama’s nun, Carol Keehan.

[SumProVita]

“...and conveniently opposes contraception, if only in theory.”

What do you mean by:

1. *conveniently*
2. *contraception*
3. *only in theory*