No No No. ভ্যাম্পায়ার are full of blood, of course. I mean, they live off of it (animal অথবা human). They have hearts, but they've stopped beating. And they have sex because they still have human desires. They're just suppressed দ্বারা thirst. Meanwhile, if আপনি mean...how is Renesmee produced, the answer is in Breaking Dawn. Every human function is still the same for male vampires, just as humans. Male bodies don't change much..and because Edward was ফ্রোজেন at the age of 17, he had all the right parts to make a baby. Bella was a human..a changing female. Ergo, she had all the "working" parts to produce and carry a baby.