I'm 31 weeks today. I have been having constant Braxton Hicks for the past month. They'll last for a couple of hours and then they'll go away, but I'm always having them. This isn't my first pregnancy but it's my first time having twins and constant bh. Has anyone else experienced this? Sometimes I can't even move around because they hurt so bad. BP is normal, HR's are normal, my boy and girl are very healthy and LARGE for twins. I'm nervous. Yes, I would love to have my ribs and lungs back, but I'm afraid that they'll come too early. I want to make it to at least 36 weeks.