I had tests with my previous FS as I constantly failed to implant. Nothing of note came up on my tests. My new FS prescribed the prednisone and clexane as she had success with a few other ladies in a similar situation to me and thought I may be in the same 'weird' group as them - meaning there is no real explaination as to why it would work.

I was prescribed clexane 40mg which if I recall correctly I started the day after ovulation, and prednisone 10mg. I think I started this earlier but can't really recall. Both of these were taken at night.

This was the first transfer I had used either of these drugs. So it would appear the leap made by my FS was worth it. My accupuncturtist wasn't too keen on the prednisone as that has a cooling effect which was something we were trying to overcome, so I just had to be vigilant in exercising to counteract the effect. I was exercising previoulsy, just not as regularly.

Oh, and as Dusty reminded me, we also DTD regularly up to transfer. It was also the first FET of a blastocyst. All my other transfers from my previous FS were day 3's or earlier.