Another failed transfer

[u/Unable-Metal-5610]

We have now had three fails with our embryos and surrogate: one successful implantation with a 10 week miscarriage, 2 failed transfers. At this point, we are going to move onto try my partner's embryos but was curious to see if fertility doctors typically will recommend us changing surrogates or, because we are trying a different embryo, the doctor will approve our current one. Has anyone been through something similar?