Hello, I have had 5 miscarriages due to chromosomal abnormalities and i am 43 years old now. I started trying when 36( my first miscarriage). My last natural miscarriage was a few months ago. I am exploring of doing ivf in argc as a last chance. But at the same time I am afraid of just wasting the time and money as argc are good at immune issues and according to most doctors, there is nothing that can be done for chromosomal abnormalities. Any help please?