Sugar Raver
That is why the vampire woman are not able to have babies, because they are frozen. SM couldn't of told us they could have babies because nobody knew. Edward wouldn't of done it if he knew. I think it is a great way to turn the plot. A lot of ppl weren't interested in bella so I think it is good for the not-so-fans. I do wish they would of had a fight with the Volturi, a little anti-climatic
People, and Stephenie, seem to think that only the woman's body requires change to create life. This is a completely false assumption.
If we're talking about noticeable, physical change, a woman's body does undergo much more change than a man's, but that's not all that is required in order to make a baby. The reproductive systems in both a woman's and a man's body are extremely complex and respond to hormonal changes in the body. Vampires don't have hormones, therefore they do not produce any kind of sperm and cannot create a child. Stephenie seems to be twisting things in order to fit what she needs it to. She previously stated many times that vampires cannot produce tears or urine and, therefore, she cannot claim that they do produce some kind of sperm-like substance. She cannot claim that some things cease to function while others do not.
Next, Bella's explanation of why she could have a half-breed child included the fact that some man (I don't remember his name) had his youngest child when he was 70 years old. Her argument is, basically, men don't go through menopause, so vampire men can still bear children. That is irrelevant. It does not matter that women become unable to bear children when they become too old.
Stephenie has no viable scientific explanation to support the wild claim she made. In short, Renesmee was just a plain bad idea. There were so many better places she could have taken the story.