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.
Cervicalgia symptoms. Symptoms of cervicalgia can include: Sharp or constant pain in the neck, shoulders or upper back; Pain associated with rotating or twisting the head; Tightness or stiffness in the neck, shoulders or upper back; Tenderness when the area is touched; Headaches