How must i select eggs for best health?

You can"t: Natural conception itself is terribly inefficient with 20-50% of pregnancies miscarrying ivf and embryo selection is closer to selecting the best eggs ivf-pgs ( genetic testing) is the next best way, but may injure an embryo... So careful patient selection is paramount!

Possible: In our experience, by doing pgs, or checking each embryo to make sure it is chromosomal normal not only improves pregnancy rates but decreases the risk of a miscarriage. Although some clinics disagree with this, our data definitely supports the increase pregnancy rates and decrease miscarriage rates with chromosome testing. Also, emotionally, you know that you transferred normal embryos.