Third birth. Faster?

[TeniBear]

Don't know about mine yet, and it'll be my first spontaneous labour in any case, but my mum's third labour was much quicker than her first (me) and I think around the same length as her second. That second baby was premature though, so I reckon if he'd been full-term it would have taken a bit longer. Pure speculation in my part...

In short, in my family the third seems to go quickly