Is It Time to Switch Clinics?

We just had our 4th egg retrieval and got our day 1 report just now. We had our lowest ever maturity and fertilization this time. 18 retrieved, 10 mature, and 6 fertilized with ICSI. Husband has severe male factor but his count and motility have doubled from the last 6 months on Clomid. A couple of things are concerning me. I have expressed on multiple occasions that I think I am over suppressed and yet, there have been no significant changes made to my protocol. We did an antagonist my first cycle, and that was the only time we’ve got a euploid embryo. All other cycles have been Lupron down regulation. My estrogen is always low on trigger day ~1600-1900 and yet we trigger anyway. My doctor always says “we may have you stim one more day” and then inevitably we change nothing. The other thing we asked for this time is Zymot. My husband has very high DNA fragmentation. He told me in our WTF meeting last August that we could use it on this cycle and then when I asked about at the beginning of stims he said “eh, I don’t really think evidence supports it.” We have one frozen embryo with them and are of course waiting to see how these 6 progress/PGT testing but I’m just not hopeful. I’m leaning toward transferring our one and if it fails changing clinics. Would love some advice. This just sucks.