1. I was told to take the whole time but stopped when I had bad 2nd trimester bleeding with both my second and third as it seemed to be making things worse. My EPU weren't prescribing it for RPL last time I went in, only for PE. They were dishing out 5mg folic acid and cyclogest instead.
2. My MMC's, molar and my rainbows have all been pretty identical, disappointingly. Only thing I've noticed, with hindsight, is my HCG at 6w was slightly lower with a couple of mmc's, even though the babies looked on track.