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.
Precancerous changes in the cervix may be treated with cryosurgery, cauterization, or laser surgery. The most common symptoms and signs of cervical cancer are abnormal vaginal bleeding, increased vaginal discharge, bleeding after going through menopause, pain during sex, and. pelvic pain.