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 cancer may include: 1  Bleeding from the vagina that is not normal, such as bleeding between menstrual periods, after sex, or after menopause. 2  Pain in the lower belly or pelvis. 3  Pain during sex.