Bf and wanting to try for ..

I have a 1 year old that I still breastfeed . I work overnights so I feed in the early morning and sometimes afternoon before I go in to start my shift. my husband and i are ready to have another baby and I'm worried that breastfeeding may make that impossible. I just need to know if it is possible or not really. I'm not ready to quit breastfeeding by any means. someone educate me 😔