Uh yeah, that sounds like a god-mod big no no. If a character is getting pregnant, both writers should know and agree to it. It does kinda take two to tango after all...

I have a hard time rping without romance. Sometimes I don't mind it going too fast because hey, when that happens irl, it creates a whole lot of problems later down the road to play with. Not everyone seems to expect that, but doesn't mean I can't throw it in. >.>
I have a nasty habit of taking romance really slow though, like I don't think to advance it half the time. The rp ends up dying long before anything happens because it took me too long! XD