Children before marriage?

MommaDee • 🎀 2013...🎀 2016...💙 2018. 💏💍est. 4•25•04 San Francisco,CA🌉 👧👧👶
My fiance and I have been together for 11yrs.When we were planning on our wedding we found out I was expecting so we decided to put marriage on hold.My little girl is now 2yrs old.We are currently trying for baby #2 more likely our last child and some say I really should get married before trying for another.We do plan to marry someday but we decided once we were done having children we would finally marry.What your thoughts?