Brown discharge before and after ovulation is ovulation bleeding, which is a normal physiological phenomenon, you do not need to be overly nervous. The chance of ovulation bleeding is not high, about 4%, the main manifestation is that there is vaginal bleeding before and after ovulation, the amount is small, it can be bright red, coffee-colored or bloody discharge. The main reason for ovulation bleeding is that there are significant hormonal changes around the time of ovulation in the menstrual cycle, and the endometrium is very sensitive to significant hormonal changes, which can lead to changes in the endometrium and manifest as vaginal bleeding. Ovulation bleeding is small and short-lived, stopping in 3-5 days and does not need to be treated, but some people have prolonged ovulation bleeding, which requires pharmacological intervention, usually with hormonal drugs.