Is little brown discharge in early pregnancy Dangerous?

From the best Russian gynecologist ...
 " The doctor  set period of 5 weeks of pregnancy or any deviations there everything is normal but misses a light brown discharge on the chair looked the same there are no abnormalities, the doctor did not understand the reason. What should I do? And what can be the reason for discharge? "

Full Article: http://browndischargetreatment.blogspot.com/2016/10/is-little-brown-discharge-in-early.html