Hi guys, so after my 3rd m/c I finally got to see someone. My problem is keeping it, my sac grows but my baby dies. I had loads of bloods taken, all fine, I had a biopsy of uterus to check for killer cells. Results came bk as boarder line. Been instructed to have pessarys (progesterone) twice a day and if I fall pregnant to keep having them till 12 weeks, along with heparin injections. Has any1 else had these problems and now got children??