VDS, in the context of the provided reference, refers to a change in vaginal secretions. This change can manifest in the following ways:
- Change of colour: Alteration in the usual color of vaginal discharge.
- Change of odour: Noticeable difference in the smell of vaginal secretions.
- Change of amount: Significant increase or decrease in the quantity of vaginal discharge.
Therefore, if a woman notices a change in the color, smell, or amount of her vaginal secretions, this could be referred to as VDS. It's important to consult a healthcare professional to determine the underlying cause of these changes.