THIS WEEK: Eye on Women's Health - NBC's Nightly News

This week, NBC's Nightly News with Brian Williams is featuring a special series of reports on women's health, beginning on Mon., January 4th with a report on medical symptoms that women should never ignore, but sometimes do.  Be sure to check your local listings for times and channels.

To watch this week's video segments and exclusive online clips, visit http://www.msnbc.msn.com/id/3032619/vp/34694068#34694068