So the advice we give to all pregnant women during pregnancy is to try and avoid getting too hot, whether it's just during exercise or swimming in a warm pool.

BBC: Exercising during pregnancy

It is alright when it is warm, but gives your gums a good exercise when cold.

NPR: Discovering Afghan Cuisine, a World Away

The colors make the space exuberant, the bamboo makes it warm, and together they make the building as much an exercise in sensuous comfort as in structural bravado although the swaggering structure is there, too, replete with glass and natural light and a sense of grand space everywhere.

NEWYORKER: Situation Terminal

And the fact that the lack of effort involved means you have to wrap up warm - or get very cold - serves as a reminder as to how much less exercise riding an electric bike involves.

BBC: Electric bikes: For people who don't cycle?