O.k. I was planning on cutting it, but Rosie was quick and they were stuck so close to mom those first few minutes I just wanted the placentas to come out before I cut. There is no opening, it is just a healed over little tiny bump. So if it developes into a bigger hernia, I would start to see it bulging more? A hernia is when the insides beging to push out, right? Thanks for the info so far.