Has anyone here breastfed while on Hiprex?

Was on Hiprex for a few months and stopped at the advice of my urologist when I found out I was pregnant. She said there have been no known issues between Hiprex and a developing fetus but wants me to stop since the information is limited. She also said there been no reported issues with Hiprex and breast-feeding but still wants me not to take Hiprex while I breast-feed just to be on the safe side.

I was just curious if anyone else has been through this and was wanting to know your experience.