Zymot? Risks to using it??

Hi everyone! I know there was a post on this about 6 months ago but I wanted to see if there’s any more info on it. No blasts first round but only 2/4 fertilized eggs/ did conventional IVF. (Going to Shady Grove in DC- please comment if you also go to SG)! :)

Now we anticipating having 6 or 7 mature eggs this round with clomid + mini stim- going to be doing ICSI as well this time. Husband has no MFI - only 12% dna frag so no issue according to our RE. I asked to make sure we have ICSI + Zymot down for retrieval day this weekend and they only have noted lCSI (no zymot). RE told my nurse they wouldn’t recommend it because no dna frag. However, my question is - would it hurt doing it? Why not just do it - if it can’t hurt? Or are there reasons why she wouldn’t want to do it??

I want to try to throw everything at this round to give us our best chance!! Feeling a little unsure on if shady grove is making the best rec here…

Thank you!!