What does it mean when menstruation stops for two days and then starts again?

Feb 08, 2023 Source: Cainiu Health
Disease description:

My menstrual cycle has always been regular each month, and my flow has been normal. But this month, after my period stopped for two days, it started again. I'm wondering if something might be wrong with my body. So, what could be the reason for my period stopping for two days and then coming back?

Doctor's answer (1)
Dr. Zhao Xiaodong
The menstrual period stopped for two days and then resumed, which may indicate the ovulation phase. During ovulation, a drop in hormone levels can cause endometrial shedding, resembling menstrual bleeding. This typically lasts for a relatively short duration with light vaginal bleeding, and most patients stop bleeding spontaneously within three to five days without treatment. If vaginal bleeding persists for a long time and remains present after one week, there is a relatively higher possibility of luteal phase defect, and it is advisable to seek medical evaluation promptly.