This is based on personal experience. When my 2nd Child was 3 months old I
had to have a complete Hysterectomy. My Gyn stated that I would be able to
continue Breastfeeding. I was put on an antibiotic and Premarin. I was told
that I had to pump and dump while on the antibiotic (Wish I had been on
Lactnet then) but after the antibiotics were out of my system that I would be
allowed to continue BF. I Breastfed for almost a year on Premarin and it
didn't seem to have any effect on the quantity of breast milk. Hope this
helps.
Brenda Noyes
Breastfeeding Peer Counselor