I suppose that if they'd made the pregnancy last the appropriate time (which, according to the source material, should be two years for elves, but I suppose Avarial might be different), nobody would ever have seen it, and then their writing effort would have been wasted. And if they had left out the birth completely, there would probably have been dozens of gamers complaining that they'd wandered around for two years without anything happening.

My main complaint with the Aerie romance, by the way, is that I think it forces both my character and Aerie into a kind of relationship that's not good for them. Even when I do play a responsible character who will stand by her and love her and all that I think she would be better off without him. I think that her non-romanced epilogue is the "happy" ending, but so far I haven't found anyone who agrees...