Osmosis is the result of diffusion across a semipermeable membrane. If two solutions of different concentration are separated by a semipermeable membrane, then the solvent will tend to diffuse across the membrane from the less concentrated to the more concentrated solution.
Signs and symptoms of more-advanced cervical cancer include: 1  Vaginal bleeding after intercourse, between periods or after menopause. 2  Watery, bloody vaginal discharge that may be heavy and have a foul odor.  Pelvic pain or pain during intercourse.
Symptoms of a cervical herniated disc include: 1  Pain in neck. 2  Pain in the shoulders. 3  Pain that shoots down the arm. 4  Tingling and numbness in the shoulder or arm. 5  Weakness in one or both arms. 6  Rarely, numbness and weakness in the legs (from pressure on the spinal cord).