Implantation bleeding can last anywhere from a few hours to several days. It’s usually light and short, and typically occurs ...

It stops fertilization, so a sperm doesn’t reach and fertilize an egg. It stops implantation, so a fertilized egg doesn’t stick to the lining of your uterus. The birth control pill ...

Medically reviewed by Renita White, MD Implantation bleeding is rust-colored, light spotting. By comparison, your period is a ...

The time at which people experience pregnancy symptoms will depend on the time of egg fertilization and subsequent uterus implantation. In this article, we look at the early signs and symptoms of ...