Black blood or discharge can suggest implantation bleeding, but it can have other explanations, too. Here's when it might be a cause for concern.
ParentingBabies on X: Black Period Blood: Do I Need to Visit the
Blood Clots During a Period: 7 Causes (& What To Do) - Tua Saúde
Black Discharge: 7 Causes, What It Means, How It's Treated
Blood Clots During Pregnancy American Pregnancy Association
What is that horrendous odor?!? Could it be a forgotten tampon?!? - Roswell OB/GYN,LLC
Reasons Your Period Blood Is Black
Endometriosis period blood: Color, clots, appearance, and more
What Causes Periods With Black Blood?
What Does Spotting Look Like?
Menstrual Blood Colors and Meanings: All You Need to Know!
Period Blood Color Chart: Black, Brown, Bright Red, and More
Endometriosis period blood: Color, clots, appearance, and more
Black Discharge: 7 Possible Causes, Other Symptoms to Watch For
Hematometra - Wikipedia