Congrats! I hope everything turns out wonderful for you.
I was pregnant when I was 17 also. It is a lot to deal with if you are still in school - well, even if your not in school. :)
Right now - you just need to take care of yourself and keep yourself healthy.
The birthing part..... well, it's all different for everyone. I was very lucky. My longest time giving birth was 3.5hrs. (I have had 3 children) But, I am sure you will, if you haven't already, heard horror stories of 12 - 24 hrs of labor...... well, either way, you will have your own story - and two beautiful little ones as a reward! :)
I do hope everything goes well. Take care!
Sleep, sleep all you can, cause you won't get none when the babies get here. Congrats!
I was reading throught the forum and I was wondering why the cramping was caused from having twins? Cause I believe I am pregnant and I have been having cramping.