Talk:Imprinting/@comment-66.43.37.228-20140420080709/@comment-7600752-20140421083955

Most likely, yes. I know Meyer stated that Edward and the Cullens were aware when Bella was on her period. Bella never asked Edward if he could smell her period. And Edward was too gentlemanly to mention it to her (Meyer's words). I personally would think Emmett would have said something...teased Bella a bit. But the vampires aren't attracted to menstrual blood since it's old blood discarded from the female body.