When it comes to bras and bed time, we have so many questions. Does sleeping in a bra cause cancer? Can wearing one while you catch some Zzz's provide any benefit? If you do decide to wear one at nighttime, which style is best?

To answer these questions once and for all, we put together a short video on the topic.

Do you think sleeping in a bra is as divisive as sleeping commando ? Take our poll below to find out: