Curmon, even if you do get OHSS it's not the end of the world.

I had it pretty badly on my stim cycle - had 26 eggs collected and took three weeks to recover, narrowly avoided being hospitalised (mainly through being too stubborn to actually go). We couldn't transfer, I was far too sick and gets worse with pregnancy...

But, after a bit of a wait, we did our first FET in June. It worked. Sadly, I miscarried at 8.5 weeks (for reasons completely unrelated to the OHSS and the FET). We'll be having our second transfer soon, this time with a few more drugs to counteract the other issues that were discovered.

Yes, if it happens it's disappointing, painful, and just downright uncomfortable, but you do recover, and you can go on to have a successful pregnancy afterwards.

Good luck!

BW