I've got the implant, and I'm happy to share my experiences with it.
Overall, I'm very happy with it. There's a few minor side effects, but I do believe this is the best method for me.
I got mine fitted at the end of January this year. Had to wait ages to have it done since I'd missed a period before that, although I think my doctor wanted to wait out to check I wasnt pregnant, even though I knew I couldnt be!
Made an appointment as soon as my period came and got it fitted a few days later. It doesnt hurt - there are times when it's slightly uncomfortable, but it's really okay, and you can trust me on that because I have a really low pain threshold!
Once it's in, they wrap that part of your arm in a bandage and you have to keep it like that for three days. You can't get this bandage wet, so showering is a rather interesting experience. I had to wear long sleeves for that time to hide it from other people. Taking the bandage off was actually quite painful. I discovered after taking it off that putting pressure on the implant stops your arm from hurting, which I suppose is what part of the bandage was for. However, having your arm anything less than dead straight was quite painful. I ended up taking the day off college; I'm doing a computer based course and having my arm bent to the keyboard was not a fun idea! Still, this pain only lasted half a day at the most.
Three weeks later, my period rolled in, a week later than it should have been. Once it came, I bled every day for three months. No kidding. It wasn't serious bleeding, in fact most of the time I didnt even bother with a pad or a tampon, there was so little blood, but it was definitely there, and there seemed to be quite a bit coming out after sex too.
Three months later, the bleeding abruptly stopped, and I haven't bled since (about two and a half months ago now). Taken two tests in that time, not pregnant! No periods or anything. Woohoo!
To summarise,
Things I like about it:
-Not having to worry about putting it in before sex or having to remember to take a pill every day or anything. I only have to go back for a replacement once every three years!
- Less period pains. Before, I'd have one day a month where I'd feel terrible and want to day. Now I get the very occasional mild cramp.
-No periods, now the initial settling in period has ended.
-No loss of contact or feeling with my partner during sex.
-It can't fall out or go wrong (it could, but cases of it doing so are very rare) like the coil. It always works, I dont have to worry about taking a pill too late or repeated doctors visits for jabs!
-I went from a 34C to a 34F a few months after my implant was fitted! Woohoo!
Things I dont like:
-Mood swings. I'm not as bad as some people have said they are, I think I'm very lucky actually, but at certain times of the month it takes nothing to put me in a foul mood and keep me there for hours, even when the reason for being sad has gone. On the flip side though, sometimes I get really happy moods for no reason!
-Really minor thing, but no periods means no monthly confirmation I'm not pregnant. No worries though, I got a load of cheap pregnancy tests from eBay and I take one every month or two, just to set my mind at rest.
-Slight weight gain. Nothing serious though. Before I was on the size 12-14 borderline, now I'm just 14.
You'll notice there's alot more things I like about it than don't like. Given the research I've done, it does seem the best option for me. Heard alot of bad things about many of the others.
As a long term contraceptive, I would really recommend it based on my experiences of it. HOWEVER, if you're going on a trip, then be aware that many of the side effects take place in the early months of having it. Would your trip be ruined if your partner was bleeding every day? Could she deal with mood swings she might get? There's alot of good points to the implant, but remember there are side effects, and if you're going on a trip then you'll need to deal with these while you're away.
If you've got any more questions for someone who's actually had it, I'll be happy to help :)