CP.. I don't want to scare you or anyone else but I had severe OHSS this cycle. Myself and my FS truly believe it wasn't the type of cycle that caused this though as I was on the same low dose of FSH (188) as I had always been on previously.

We put it down to a combination of things
1. I had just lost 5 kilos
2. This was my 1st stim cycle since having lap surgery to remove previously unknown about endo and to drill my ovaries
3. Using pregnyl after EPU.

On the day of TF, my FS did an US to make sure I had no signs of OHSS. My 2 little ones were put back in and I had a 2nd injection of pregnyl.
I think what happened was these 2 implanted straight away as one had hatched and one was starting to hatch and my hormones just started going crazy from these 2. On top of that the pregnyl was just to much.

So, to sum up my rambling!!! In knowing what I know now and with what I have been through, I would still do another antagonist cycle again if I was to need to use IVF in the future.

Hope this helps you a bit more.

Thinking of you

Hugs Bel
xx