To do PGS (genetic screening) or not??

I have a blocked fallopian tube and we've tried TTC for over 2 years now without success even with an <a href="https://glowing.com/glow-fertility-program">IUI</a>. we decided to move forward with <a href="https://glowing.com/glow-fertility-program">IVF</a>. it was suggested that we try the genetic screening but it's close to an extra $5,000! Just wondering if anyone regretted not doing it or was glad that they did do it? (Hubby's bswimmers are fine, it's just me)