I don't really know how to evaluate these studies, but I was able to find the whole study and noticed that it was a pretty small sample of women and was not randomized as to which group they were in. It also didn't seem like they did much matching between the 2 groups as to age, bmi, time between pregnancies, etc. I will be seeing a Peri again in April and will bring this up with him though. So far the two Peris I have seen have both said no to the LMWH just citing not enough evidence of its benefit, but it sure seems to work around here (anecdotally).
Mama to Millie
born June 2010 @ 24 wks. gestation due to my severe PE and CHF
lived 25 days, loved and missed