Siggy has a fantastic post on his blag about the impact of sex-negativity in Christianity on ace folks:
In ace discussion, one thing we talk about is “delayed realization”, when people realize that they’re ace much later than you’d expect. It’s the realization that, oh, people weren’t doing it just to be cool, they’re actually really into sex! Or else it’s the realization, hey this much-vaunted sex thing isn’t that great at all. Sadly for many, the realization comes only after being in a relationship, or even multiple relationships.
Christian views on sex often exacerbate the delayed realization. According to many Christian ace accounts I’ve heard, they receive all this messaging which doesn’t just tell them to resist sex, but which also implies that resisting sex is really difficult. This causes cognitive dissonance, but it isn’t enough to make a person realize they’re ace because the assumption is unspoken, and no alternative possibilities are offered. Sometimes, the resolution to this dissonance is to say, I’ll probably like sex once I’m married.
Read more here.