hi there
i have had 1 and two tranferred
when i had two tranferred i had twins who are now nealy 5. Although i love my twins and wouldn't have it any other way , having twins does impact your life alot more and there are alot more risks carrying and delivering twins. The stats for prem-births, health problems, and even the rate of divorce is higher than it is for singletons
It is up to you if you are prepared to take those risks. At that stage of our life we were prepared to take those risks, and although we they were prem and i was really crook, we wouldn't have it any other way
However, since their birth we have only had one put back as we are not prepare to take those risks again and it wouldn't be fair on our twins if the same set of cards was dealt to us again.
good luck with your cycle and good luck with your decision. IVF success rates are just that -rates.

It success is really just like a roll of a dice whether it works or not. My FS told me that at the moment they are getting most of their BFP now from FET, so stats and circumstances change all the time.
if you have any questions please feel free to ask away
good luck
odette