Implantation bleeding, however, is typically light pink to dark brown (rust-colored) in color. Clotting. Some women experience a great deal of clotting during their menstruation, while some do not see much at all. Implantation bleeding, however, should not present any clots.

What did your implantation bleeding look like?

Blood from implantation bleeding is typically dark brown or black, which means it's older blood, although sometimes it can be pink or red as well. It's also not a heavy flow. You may notice some light spotting of a few drops to slightly larger amounts.

Does implantation bleeding look brown?

Their descriptions each differ slightly, but all agree that implantation bleeding is lighter in flow and a different color than your regular period. It's "usually brown," says Miao Crystal Yu, OB-GYN at Saddleback Medical Center in Laguna Hills, California.