2 doctors weighed in:

How does a period stop bleeding? Why does it just stop on that day?

2 doctors weighed in
Dr. Robert Greer
Family Medicine
1 doctor agrees

In brief: Endocrinology

The absence of a fertilized egg tells the lining of your womb to expel the lining(a period).
It only takes a few days to do this.

In brief: Endocrinology

The absence of a fertilized egg tells the lining of your womb to expel the lining(a period).
It only takes a few days to do this.
Dr. Robert Greer
Dr. Robert Greer
Thank
Get help from a real doctor now
Dr. Dennis Higginbotham
Board Certified, Obstetrics & Gynecology
26 years in practice
49M people helped
Continue
108,000 doctors available
Read more answers from doctors