No postpartum bleeding

A

I gave birth on 1/4 and still have not had any postpartum bleeding since the day of delivery. None. I keep mentioning this to my midwives, they’re not concerned. My sister and friend who works for OB clinics asked their doctors and they also aren’t concerned.

I can’t find anything on the internet about it...I feel like it’s red flag but no one else seems to think so. Has anyone else experienced this?