The pubic symphysis is the joint in the very front of the pelvis, sometimes called the groin or the crotch. Symphysis pubis dysfunction is the feeling of a sharp or stabbing pain in the crotch. You may also have pain with weight shifting, standing on one leg (putting on pants, stairs, etc.), rolling in bed, or pain with prolonged sitting, standing, or walking.
During and after pregnancy, the joint can become painful and inflamed due to both the increased mobility of the pelvis during this time, as well as the increased load through the pelvis during pregnancy and vaginal delivery.