Hi, I'm new to this site, but have been an L&D RN for almost 4 years. I'm embarrassed to admit this, but I must get an answer! WHAT IS AN ABRUPTION PATTERN??? I hear nurses say it, and I ask what they're looking at, and they just say, "it looks like an abruption pattern" or "her contractions." Well, that just doesn't help me much! I need more specifics. Can anyone here PLEASE give me more clarification? TIA!