I haven't had twins but I am 9 weeks along now, and possibly carrying twins. I am 23 years old, but turn 24 in a couple weeks. I am really hoping that it IS twins! We find out next week....pray it's twins!
"Some days you are the bug, somedays you are the windshield."
I'm also having twins (fraternal). I'm now 13 weeks along and just recently got over most of my nausea, though it occasionally comes back if I go too long without eating. There is a TERRIFIC book out there geared specifically toward women carrying multiples. It has a lot to do with nutrition, but overall I've found it tremendously helpful since most other sources don't have much about multiples. I don't have it in front of me, but the authors are Dr. Barbara Luke and Tamara Eberlein. Dr. Luke is a specialist in multiples and works closely with the University Consortium on Multiple Births, which is where she gets the data that support her recommendations.
boy/girl twins arrived 3/22/07 via c-section