I had pre eclampsia with my first baby and delivered at 35 weeks. For my second baby I didn't get pre eclampsia and my baby was full term. For my third everything was going fine until I got a severe stomach bug at 34 weeks which they believe caused my waters to break. So another prem but different circumstances. I am not sure if this helps but I thought I would share my story.

Best of luck and sending positive vibes your way.