Every single Christian church taught that the use of contraception is a species of sodomy, until 1930, when the Anglicans "approved" its use. Now they are ordaining sodomite bishops and persecuting those who resist.
I guess that could mean letting one's marriage fall into being a sexless relationship, no thanks. How about the concept of bringing the consequences of sexual activity under control? That's all conception control is. Comparisons of contraception to sodomy are going to give sodomy a better name, something the gay marriage folks are already trying to do. I guess that's why the SCOTUS had to create privacy out of thin air, because the Connecticut legislature used religious thinking to define what a married couple could do in their own bedrooms. Now, we have that same privacy concept being expanded in ways that no one thought possible in 1967.