Curious 🧐 do you take collegan or protien or magnesium?

My husband and I have had 2 miscarriages with Ivf.. we were able to get our 2nd retrieval done before the end of 2023. After testing we have normal embryos again ❤️ I just had a hystoscopy - Dr used a camera to view my uterus’s and did find some abnormal tissue and a micro pollup all were removed and we are waiting for testing to come back on those. I am doing everything I can control to help this next transfer work and had read some things on adding protein / collegan and magnesium supliments to your daily routine. Thoughts - pros / cons?