I had implant removed 14.12.12. I had it in 4 two years & not had a single period. I got my 1st period after removal 10.01.13- 14.01.13 then my 2nd 13.01.13- 17.01.13. B4 both periods I had very tender boobs, anyway now it's 25.03.13 & I haven't got my 3rd period. It's around 2 weeks late & my boobs r very tender again, I have also sleep a lot & had a lot of bloating. No nausea tho. Could I be pregnant or have I not came on my period because my body has not yet got back to normal? Oh & also on the 1st day of my missed period I got a negative preg test.