Family planning

Hello, I chose oral contraceptive pills as my family planning and have to check up every month with KK to top up the pills. I am wondering can I change the family option after choose oral pills or have to stick with it until 2 years (for another safe pregnancy). Has any mommies change option half way? If choose condom, still have to go KK monthly? This is my 1st month post delivery, next appointment in 2 weeks for 2nd batch of pills. #Needadvice #firsttimemom