IUI vs. IVF miscarriage rates

Jenny • Late 20's. TTC #1 Recovering from 2nd miscarriage at 6-7 weeks.
Does anyone know miscarriage rates when it comes to <a href="https://glowing.com/glow-fertility-program">IUI</a> vs. <a href="https://glowing.com/glow-fertility-program">IVF</a> vs. <a href="https://glowing.com/glow-fertility-program">IVF</a> with PGS?
I'm 29 and have had two early miscarriages - the second we know was a fairly rare chromosomal issue.  
Trying to figure out what to do next and having a hard time making a decision. All of the RPL tests came back normal, the only known issue is a slight male motility problem.  I have a hard time thinking we just have had bad luck. 
Thanks! 
Jen