Depo question

Bria • 23 ♌️ in a relationship 🔐 03-07-16 graphic designer 👩🏽‍🎨🙂👍🏽

Hey guys so I use to be on depo for like a year and a half. I stopped cuz I saw weight gain and I lost my period. After stopping (2 years ago) I noticed that my periods when come and go as the please my boyfriend and I use condoms and the morning after pill.

So my question I guess is how late can you be without being on depo and still having irregular periods?