Hi -
To be honest, I'd never heard of this before, but I did a quick google search, and found some things.
http://www.hormonesmatter.com/post-fluoroquinolone-sex-libido/
https://www.thedailybeast.com/are-antibiotics-ruining-your-libido
So it appears that yes, Cipro can affect this. Check out the links and I hope they help!