abnormal uterine bleeding
"I got my 1st depo injection in the middle of June.  I started bleeding in the middle of July and didn't stop until the one week after my 2nd injection.  One week prior to the date my 2nd injection was due I started bleeding like a period.  My bleeding has stopped for the most part.  I get a little bit of traces here and there but nothing too noticeable.  The two months of bleeding was worth it to make this monthly delight end."