Question: what are the signs and symptoms of implantation bleeding?
Answer: Bleeding. It's actually a little unclear how common implantation bleeding is. ...  Cramps. It's no secret that early pregnancy causes a rapid shift of hormones. ...  Discharge. Let's talk about what's going on down there. ...  Bloating. ...  Tender breasts. ...  Nausea. ...  Headaches. ...  Mood swings.