Does implantation bleeding mean the embryo is implanting more firmly?

Patient's question:

No

Doctor's answer:

Hello, implantation of the fertilized egg only occurs in a small portion of women. It generally happens about 6 days after fertilization, characterized by a small amount of red or pink blood appearing in the vagina, known as implantation bleeding. Implantation bleeding indicates that the fertilized egg has implanted firmly into the endometrium, making it less likely to result in a miscarriage.