Never use a bra when sleeping. The tissue needs to rest and not squeezed 24 hours a day. There is also no reason to wear it at then.
Walking in My Sleep - 2013 was released on: USA: November 2013
Questions Sleep Can Answer - 2013 was released on: USA: October 2013
Sleep - 2013 I was released on: USA: 27 May 2013 (internet)
The 2013 French study says that women are better off without a bra as bras could be restricting supporting tissues from developing and that bras might lead to breasts sagging even more.
The cast of To Sleep - 2013 includes: Dominik Pagacz as Doctor
Before I Sleep - 2013 was released on: USA: 19 October 2013 (Heartland Film Festival)
Dr. Sleep was created in 2013.
The Disintegration of Sleep - 2013 was released on: USA: 13 October 2013 (Ann Arbor Film Festival)
The cast of Sleep Clinic - 2013 includes: Frances Haszard as Receptionist
Talk - 2013 Sleep Talk 1-4 was released on: USA: 6 September 2013
Sleep Paralysis - 2013 II was released on: USA: 3 October 2013 (Minneapolis Underground Film Festival)
The cast of Fighting Sleep - 2013 includes: Jeslen Mishelle Saenz as Nia