Hi,
You are right it is a huge descion to make. We had two embies put back our first cycle but it failed. So without a second thought we had two put back at our 2nd cycle. 8 months later our beautiful boys where born. I felt so special to be blessed with two miricales after so much disapointment and heartache.You really will never know the full extent of your descion until it has come full cycle. Twins are a huge amount of work especially in the first 6 months. But you know what life goes by just the same as it does for anyone else. I now have a 10 month old baby boy as well as my 2 year old twins and we are discussing trying for a 4th before the end of the year! so do what your heart tells you and either way I wish you a BFP!! Oh I forgot to mention I was 28 when my twins where born!