By A Mystery Man Writer
Spotting before your period is common, especially for young people who have started their period in the past few years and anyone changing birth control.
Vaginal bleeding between periods Information
Menstrual cycle - Wikipedia
Common causes of spotting and how to track it
What is spotting, what causes it, and when is it normal?
Discharge Before Period: How Cervical Mucus Changes
White Menstruation Before Period: What Does It Mean?
Implantation Bleeding vs. Miscarriage: How to Tell the Difference
What the Colour of Your Menstrual Fluid Could Mean – &SISTERS
Spotting Before Period: Causes, Treatment, And When To See A Doc
Implantation bleeding vs. period bleeding: The differences - Flo