Why Does Implantation Bleeding Happen? About 6-12 days after conception (when the sperm joins with the egg), the embryo will implant itself into the wall of the uterus. This movement may break down some blood vessels within the uterus wall and cause some bleeding.
What are the signs of successful implantation?
Further Signs of Successful Implantation
- Sensitive breasts. After implantation, you might find that breasts appear swollen or feel sore. ...
- Mood swings. You might feel emotional compared to your usual self, which is also due to changes in your hormone levels.
- Bloating. ...
- Changing tastes. ...
- Blocked nose. ...
- Constipation.
At what week does implantation bleeding occur?
So-called implantation bleeding will likely arrive earlier than your expected monthly menstrual period, usually around seven to 10 days after fertilization or conception.
