I had contractions ona 29w6d and went thru the same thing being classified as 'irritable uterus'. I was on Nefedipine for 4wks, then had another bout of contractions at 36w. Both times cervix long and closed. I finally delivered my son last week at 40wks exactly.

I took it as easy as you can with 2 other kids. I didnt lift heavy stuff so DH did the shopping, would carry the washing outside etc, but other than that life had to go on!

I hope it all goes well for you!