How long will you breastfeed?

Diana • 37 years with 3 baby boys!
so my little guy is 9 months now, and im trying to decide when i want to breastfeed until.  i definitely want to breastfeed until he is 1, but not sure when to stop after that.  the thing is, he loves nursing and isnt really a fan of bottles.  but at the same time, i would love to have my fertility return so i can have another  baby close in age.  so much to think about!  what are you ladies planning on doing?