Serpentine, also known as New Jade, derives its name from the Latin word serpentis meaning snake like referring to the resemblance these green stones have to snake skin. This stone was used by the Romans to protect them from sorcery and was believed to protect against parasites, snakebite, venom and poison.
Sharp, stabbing pain near coccyx during period. Patient : I'm a fourteen year old girl, my periods are normal, and I don't have any medical problems. My period started yesterday, and almost exactly when my period started, a sharp, almost stabbing pain began near my coccyx area. It's like in the middle of my tailbone.
Sometimes, the head of the full-grown baby may also create pressure on the tailbone, resulting in severe tailbone pain during pregnancy. Common Symptoms Typically, the symptoms of coccydynia or pain in the tailbone are exhibited when you move from the sitting to the standing position and vice versa.