When did you get your first period after birth?

Marykate • 30 - Taken❤️ - Mommy of 2💙🩷
I pumped for the first 3 weeks then began to formula feed. I am now 9 weeks postpartum and still no period. I have had unprotected sex but he's pulled out yes I'm aware that pulling out isn't a affective method of birth control. Just wondering when y'all got your first period.
ANYONE WHO ISNT BREAST FEEDING?