Is it too late? C-section @ 39w due to complete placenta previa

Ruthie💕💕💕 • I'm married. a mom to one adorable boy. Actively TTC since 5th feb 17,we are trusting God for twin boy n girl. my God is great there is nothing impossible for him to do for his children halalujah amen
So I have two doctors the one I have been seeing before I conceived said it dangerous if we wait till 39w what if labour start but the one I'm seeing now want it done on 39w pls what do you think? Can someone pls share her experience or advice, thanks