Is it normal to have some discharge before your period?

Yes, it is normal to experience some discharge before your period. This discharge can be clear, white, or slightly yellow in color and may be thick or thin in consistency. It is caused by the increased levels of estrogen and progesterone in the body, which stimulate the glands in the cervix to produce more mucus. The discharge can also help to create a barrier that protects the uterus and fallopian tubes from infection. For some people, the discharge may start a few days before their period, while for others it may only start on the day of their period. If the discharge is heavy, has an unusual color or odor, or is accompanied by other symptoms like pain or itching, it is important to see a healthcare provider as it may be a sign of an infection.