Some women never experience dry days but always notice some slight discharge at the vulva.
This is usually normal but may be due to infection when symptoms of discomfort and signs of odour or discoloration usually occur. When a woman knows her normal cycle discharge of mucus she will quickly detect abnormality and should seek medical help as soon as possible. The couple should be treated simultaneously while they avoid genital activity in order to eradicate the infection. The BIP remains the same cycle after cycle, varying in the number of days. Three cycles should be recorded before the Early Day Rules are applied.