Missed Period??

G✨

I don't remember when my first postpartum period was buttt I got it regularly for at least 3 months. We've been careful to use a condom every time and sometimes he'll even pull out in addition to this. This month my period is late. What I wanna know is if y'all have had periods then miss one even though you're not pregnant. I know postpartum can be a weird time so just curious.