Question about eggs / embryos

A little back ground about myself. I am almost 30 and my husband and I started trying for a baby at 26. I have had 6 failed iuis in which my husband sperm quality was the main issue. We then in January we decided to do ivf with icis. During my transfer I had 15 eggs. The next day they called and said 8 had fertilized. On day 3 they had me come in and I had 6 which didn't look amazing. They put in the better two and froze the rest. That didn't work, took a month off and started Fet. They wanted to unfreeze the four and see if any make it to day 5. One did they put in and it didn't take. My question is almost all my eggs / embryos arrested. Is this going to happen in my next retrieval? Anyone had something similar happen to them and then it was fine the next retrieval? I'm just wondering if bad eggs or something else is going on. Any advice would be welcomed! Thank you. I'm having a hard day today after hearing my Fet didn't take.