White menstruation before your period is often a normal part of the menstrual cycle. Hormonal changes can cause vaginal discharge to become white, creamy, or slightly thick before menstruation. However, changes in color, odor, texture, or amount may sometimes indicate an infection or another underlying concern. Women experiencing persistent abnormal discharge along with pelvic pain, heavy bleeding, or pressure should consider speaking with a healthcare provider. USA Fibroid Centers provides minimally invasive treatment options and expert care for women experiencing fibroid-related symptoms.
https://www.usafibroidcenters.com/blog/what-does-discharge-look-like-before-your-period/