Irregular cycle to regular

🌿Amanda🌿 • Mama to my sweet boy 7/11/18 💙 Excited to meet #2 July 2024
In my teen years and even early 20's I had super irregular cycles, going up to 6 months without a period. I started BC and was on for 5 years, stopped beginning of October and now TTC. I expected to go back to being irregular, but surprisingly I have been regular about 30 days between cycles. I know hormones play a factor in this and I'm not complaining, but anyone else experience this??