Average gestation for second timers

[BlackSheepPDX]

I know the average first timer goes to 41w1d without interventions. (Or at least, I've read that, but I can't find it again).

I'm wondering if anyone has a similar stat for second timers?

[MaerynPearl]

the same people that say first time moms is 41w1d say second time is 40w3d

[BlackSheepPDX]

Thanks! I've been fretting about when I might expect this one (preferring a good full 40 for a LOT of reasons), having gone 41w5 with my daughter, and I find it reassuring to hear that second time number.