Hi, my twins were born at 40 weeks + 1 day following induction. Who knows how long they may have stayed in there without the induction? They were by no means overdone when they arrived.

The only reason I was induced was due to high blood pressure at the very last minute (normal during rest of pregnancy).

So it is entirely possible to have a full term twin pregnancy, subject to your health care providers advice... I do know that I was on the edge of my seat waiting for it to happen from 37 weeks - a very long 3 weeks that was!

Good luck!