What form of BC did you use after your first baby?

Hubby and I just had our first baby and my 6 week appointment is next week. I’ve never been on BC so i was wondering what method BTDT moms would recommend! Before getting pregnant with this one, we used the pull out method/cycle tracking, and that worked for over a year until we planned to have this one. We’re also planning to try again in about another year/year and a half so I’m also concerned about how long it will take to conceive if we’re waiting for my BC to wear off. We got pregnant with this one on our first try, so we’re really hoping to be so lucky next time as well!