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 cervical disc herniation include: 1  Dull or sharp neck pain which is intensified by certain positions or movements. 2  Pain between the shoulder blades. 3  Pain that radiates down the arm to the hand or fingers. 4  Arm numbness, tingling, or weakness.