How much blood can you have during implantation bleeding?

Implantation bleeding typically involves light spotting rather than a significant amount of blood. It usually consists of just a few drops to a small amount, often not exceeding a couple of teaspoons. The color may vary from light pink to brown, and it generally lasts for a few hours to a couple of days. If bleeding is heavy or accompanied by severe pain, it’s important to consult a healthcare professional.