Well, in a way... PCOSers are more prone to OHSS coz our ovulation mechanism is whacked up...hmmmm......seems OHSS n PCOS is similar? ya !! I'm on medicated cycle now oso.....
Anyway, BabyLew, from what I know, folic acid has no effect on OHSS. You can probably continue taking. Taking egg whites (as raw as possible & loads of it) helps to ease off OHSS. It's eeky but it works. Recommended by my embryologist and you can read quite a bit of literature of it on the net. Take care and all the best!