She needs to be in a quiet, dimly lit room with little interference and no drafts. I know it is hard not to check on them every 5 minutes, but you can actually delay her delivery. The other option (which is what I do) is to stay in the room but not talk to her often or interrupt her unnecessarily. Please let us know when the puppies arrive. I hope all goes well and naturally with no complications and a healthy Mamma and pups.