I've had the inplant in for more than two years but reasontly my stomach been getting bigger and leaking nipples I've had periods thought out the inplant so far and how good is the inplant for not getting prgnant

I responded to your other post, and I will say the same thing here. You need to see a doctor asap. If you are pregnant, which I think you could be, then you need to have the norplant removed. It is dangerous to your baby. I have never seen the symptoms you are describing from the implant, but I see them all the time from pregnancy. You can still have bleeding during pregnancy, many women do. It could be nothing, but like I said in the other post, when it could possibly be affecting another life, I would rather be safe than sorry. The implant is just as effective as other contraceptives... but not 100% effective. You can still get pregnant.