If you had an anterior placenta/b2b baby on no.1 and placenta is posterior on no. 2....

[working9while5]

Does this:
a) mean back to back baby is less likely with a posterior placenta?
b) mean that the baby might come earlier (I had classic back-to-back stop-start labour from 40 weeks, ds finally induced and delivered by 40+13).

I know there's probably no guarantees anyway but really interested in experiences!

My two pregnancys were induced first anterior and second posterior both were back to back needed forceps for first and delivered standing up with second much much easier!

I had an anterior placenta but DS only turned back to back during the last couple of hours of my labour (before getting stuck, little monkey!)