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<http://blogs.wsj.com/ideas-market/2013/08/10/live-video-chat-rewriting-the-rules-of-pregnancy/>
<http://blogs.wsj.com/ideas-market/2013/08/10/live-video-chat-rewriting-the-rules-of-pregnancy/?mod=WSJBlog&mod=WSJ_LifeStyle_Ideas_Market>