I can't believe my boys are already a month old!

Question for twin moms... I have my follow Up appointment this coming week and I know they are going to ask about birth control. I REALLY do NOT want anything hormonal. We needed Clomid to get pregnant both times. We are not ready for my hubby to get snipped as we are not closed to having more babies. However, I do want to give my body time to heal and enjoy time with my current children. So I am struggling because I was told I will likely not ovulate on my own, but there is slight possibility. Not sure if we should explore other options other than tracking when I could potentially be ovulating? Thoughts? Ideas? Suggestions?