A 22-year-old female asked:
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started period n blood was normal color but 1 day in blood is now black n tar like. it's not dark brown like old blood n there's no smell, what is it?

1 doctor answer
Dr. Asha Kamnani
42 years experience Obstetrics and Gynecology
ENdometriosis: Menstrual blood in endometriosis may be black and tar like. You are on birth control pills. Maybe, you will need to take pills continuosly so a sot avoid a period and induce a state of amenorrhoea that can help with endometriosis. Discuss with your doctor.
Answered on Sep 28, 2016

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