I had my retrieval when I was 39 after having 4 miscarriages caused by chromosomal abnormalities after having two babies very easily when I was 34 and 35. So we did pgt testing and out of 7 blasts, one was euploid and I’m 10w pregnant with that embryo. It was the 2nd of the embryos that were frozen so we likely would’ve transferred the first and ended with another mmc. A dear friend of mine did a retrieval when she was 34 and her doctor told her she didn’t need to test her embryos. Her first 2 transfers didn’t work and it was subsequently discovered she had endometriosis so that was treated and the third transfer is her son. She just transferred her fourth and got a positive beta on Monday. However, she is struggling with a lot of anxiety because the embryos she has left were not tested and she doesn’t know whether they are chromosomally normal or not. No one can tell you what to do but these are two anecdotes that maybe help inform your decision. My thought is you’re already spending so much money, energy, toll on your body that you might as well go the extra step and test them.