Sorry that I missed your little history attached at your signature file. I just thought it would not hurt before your next cycle to find out that could be the causes of your recurrent losses to avoid further loss. If your REs could rule out the 1) chromosomal problems (I am sure that you know most of them are not inherited); 2) blood clotting issues (could be as hi as 50% among white women)? 3) immune issues; 4) thyroid problem etc... that would make your next cycle more promising! I truly believe that your 4 frozen embryos are very precious, I would not just go ahead transfer them without any kind of assurance of their surviving to term.
We all know that getting pg is not a goal here, getting a live birth is. I feel worse to lose a pg than to have a BFN after each cycle, If you know what I mean.
Wish your next cycle will be a success!
Me, 50 DH, 40
IVF, 11/05, 19 embryos(e), no ET, OHSS
FET, 02/06, cancelled, dominant egg
FET, 04/06, 4e, BFN
FET, 06/06, 6e, DD born 02/07
FET, 05/08, 5e, DS born 01/09