I am super cautious about making sudden noise around Anya when shenaps, especially with deliveries, construction and not alwaysconscientious friends and family. A sign like the one pictured on the the frontdoor or baby’s door would definitely come in handy! Mimi’s Collection Door Hanger reads "You Wake Her, You Take Her." ($18, at www.mimiscollection.com) They also have a version for boys as well as just plain "Baby Sleeping" and "Party in my crib, 3 a.m. BYOB."