You know, when I was carrying my twins I heard the most awful stories. Not nessessarily from twin moms, but from people who 'know someone who has twins and ooh boy, look out, 'cause they did this, that and the other horrible thing....'
I heard 'uh oh! double trouble!' and 'I feel sorry for you', or 'my aunt had twins and one of them died because the other twin stole it's food in utero'

and, 'they'll end up in NICU, all twins end up there' and 'my friend had twins and it was sheer hell for her, they both had colic...'
and 'Iwouldn't want to be you!' and 'say goodbye to sleep!' and 'breastfeed?? you can't breastfeed twins! You'll never have enough milk

' and 'you will never lose all that wieght! (from a random guy in a coffeeshop!!)
Anyway, I'm sure you've heard all, most or more of these things. But really, it's not bad. In fact I had an easier time with my twins, sleepwise, than I did with my singletons. I mean what baby wouldn't sleep nestled up beside her twin brother? ( He was 6lbs.7ozs at birth, she was 5lb even, so when they slept, they were on their sides with his arm draped over her, hugging her - they slept like that for the next four months!)
As for nursing them, it just takes practice, but once you get the hang of the tandem nursing it's like old hat! Heck, after a few weeks I could walk around the house, following my 18 month old with both babes latched on, ( My MIL was absolutely HORRIFIED, lol!) AND I mastered the tv remote with my big toe!
It's funny when they start to hold their heads up, you know, when you can finally lay them on their bellies on the floor without thier faces smooshing into the blanket? Well if you put them face to face it's hysterical! They laugh at each other!
Their teacher just told me how, at story sharing time, DD will start a story, then run out of time, and like 9 or 10 kids later DS gets his turn and picks up exactly where DD left off.
Oh and here's another nifty twin thing. They can be moviestars! Seriously. My twins, despite being boy and girl landed a role in a movie at four months. They played the role of a boy baby. Hee hee, the wardrobe lady was stunned when, discovering that the ball cap wouldn't fit DD I suggested she double sided tape it to DD's head, after all, she WAS bald.
