Why can't women time travel?

In Continuum, the terrorists travel in time and underthe aauthor's logic both the heroine and the female terrorists are "along for the ride". Millineum, mentioned here is a terrible movie, but does seem to break the mold from what I remember of it anyway.

Pedantically, in Dr Who, she's always just along for the ride.

Double pedantically, I suppose the Dr is too since he has bugger all control over the Tardis (at least in the only series I acknowledge, before Colin Baker.)

> for white guys

Nonsense. Location could be China or America.