I am a breastfeeding mother and i want to know if it is safe to use 2,3-(N,N(sup 1)-Bis(2-chloroethyl)diamido)-1,3,2-oxazaphosphoridinoxyd? Is 2,3-(N,N(sup 1)-Bis(2-chloroethyl)diamido)-1,3,2-oxazaphosphoridinoxyd safe for nursing mother and child? Does 2,3-(N,N(sup 1)-Bis(2-chloroethyl)diamido)-1,3,2-oxazaphosphoridinoxyd extracts into breast milk? Does 2,3-(N,N(sup 1)-Bis(2-chloroethyl)diamido)-1,3,2-oxazaphosphoridinoxyd has any long term or short term side effects on infants? Can 2,3-(N,N(sup 1)-Bis(2-chloroethyl)diamido)-1,3,2-oxazaphosphoridinoxyd influence milk supply or can 2,3-(N,N(sup 1)-Bis(2-chloroethyl)diamido)-1,3,2-oxazaphosphoridinoxyd decrease milk supply in lactating mothers?