Is L-Idurono sulfate sulfatase Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use L-Idurono sulfate sulfatase? Is L-Idurono sulfate sulfatase safe for nursing mother and child? Does L-Idurono sulfate sulfatase extracts into breast milk? Does L-Idurono sulfate sulfatase has any long term or short term side effects on infants? Can L-Idurono sulfate sulfatase influence milk supply or can L-Idurono sulfate sulfatase decrease milk supply in lactating mothers?

No information is available on the clinical use of L-Idurono sulfate sulfatase during breastfeeding. Because it is a large protein molecule with a molecular weight of about 76,000, the amount in milk is likely to be very low and absorption is unlikely because it is probably destroyed in the infant's gastrointestinal tract.