Laying time can take several hours. Just peek in on her each hour or so, gently. Here's pretty helpful video for removing her. If you don't feel like getting bitten, use the distraction trick, by waving your hand in her face while picking her up with the other. Or use a tub lid or something to block her head from you while you pick her up. Congratulations! What was the pairing?
http://www.youtube.com/watch?v=cxY0CKuTxjw