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.
Cervical cancer symptoms. When present, common symptoms of cervical cancer may include: 1  Vaginal bleeding: This includes bleeding between periods, after sexual intercourse or post-menopausal bleeding.  Unusual vaginal discharge: A watery, pink or foul-smelling discharge is common.