@Tahli Right!! And here's some food for thought....I've just found this: Effect of Thin Endometrium Lining in Egg Donor Recipients on Egg Donation Pregnancy Success Rates
The clinical pregnancy rates were slightly higher in the thinner uterine wall group at 77.5% than in the thicker lining group (i.e the thinner lining group who had a lining of between 5.9-7.9mm's).
Here is the link:
This correlates with the research I've done over the years that has conclusively shown that no FS will transfer on a lining measuring 5mm's or less.
Don't lose hope Luv. Your lining as it stands is more than adequate for the 3 Amigos. It's convincing the FS over in CT that's the issue and yourself possibly