Ensuring Transparency and Trust: How Can I Verify IVF Center's Procedures?

I admit I had doubts about the situation, but I may just be overthinking it. I was supposed to be awake for my ER, but they asked if I was willing to participate in a research study. After I agreed, they quickly decided to put me under. I went from having 25 mature follicles to only 12 eggs, which raised some suspicion for me.