I've read up on sooo many things that can cause preterm labor and some of the things are stuff people do without even realizing it can cause preterm labor basically.. so im just curious, people who have gone into preterm labor or know someone who has, what was the cause? was it possibly preventable if seen sooner or something out of your control?? im so scared to go into preterm labor and have a nicu baby so i really want to prevent it as best i can.