Serious question: What percentage of men in relationships actually have a pregnancy fetish? My hypothesis is that it is much higher than we think it is, at least 50%. When your wife/girlfriend is pregnant, your bond with her increases. All the good things about a woman's body grow bigger or more ample. "Pregnancy hormones" almost always translate to increased horniness. Sex is just better overall. There is no way that this fetish is as remote as we think it is. I am also convinced that couples that have more than 3 children (these days) are not working out some kind of pregnancy fetish, unconsciously or not.