why is my discharge white and creamy

White and creamy discharge is usually normal and common. It often occurs at different stages of the menstrual cycle due to hormonal changes, especially rising estrogen between the end of the period to before ovulation. This discharge is the vagina's way of keeping itself clean by expelling old cells and bacteria and providing lubrication. Thick, creamy white discharge is most common after ovulation and before the period starts. However, if the discharge has a strong foul odor, causes itching, burning, or pain, or resembles cottage cheese, it might signal an infection such as a yeast infection or bacterial vaginosis, so medical advice would be needed. In general, odorless or mildly scented creamy white discharge without discomfort is a sign of healthy vaginal function and normal hormonal cycling.