Congratulations! Twins are very special, I still get the wow factor when I look at mine 2 and a half years later!
Advice for my 12 week pregnant self...
Buy the best buggy you can afford, it will make life so much easier
Dh and you will feel the strain tremendously for the first 12 months and your relationship will suffer but it will eventually get back to normal
Your pregnancy will be healthy and you will grow two big strong babies (I was very worried throughout my pregnancy)
Special Care is tough, it steals away your first experiences and expectations of motherhood. You will be tearful and it will take a long time to get over it but you will :)
You become a celebrity when you are out and about with your twins, people love to stop you for a look and a chat. Even now at 2 the girls get oohs and ahhs!
Don't plan your delivery, ultimately the babies will decide what happens
Cook and freeze meals in advance or you will live off toast
Having twins can be very lonely as it isn't as easy to get out and about. Join a Twins Group as soon as you can. I love ours and I have made some lovely friends.
You will look like shit for a long time. It doesn't last forever.
Watching them together is very special and despite the hard work, tears I have cried and arguments dh and I have had knowing they will always have each other makes it worthwhile.