A.G.
I also have twins and as I've always been part of a mothers of multiples group I know a LOT of people with twins and I have never heard anything like A or B. If you have had no complications (normal ultrasounds etc) and no previous pregnancies with complications you absolutely do not need to be on bedrest. The only thing I was told was that I could not work at a job where I stood all day after 32 weeks. I did end up on bedrest, but that was for actual major contractions, not as a preventative. In fact even for people who are going in to active labor the research shows that bed rest does not help HOWEVER I am of the every day in the womb counts so I sat myself in my bed and took my meds just like my doctor who was more old fashioned advised. (Newer Doctors are usually much less cautious than old ones with Twins).