Correction to “Fertility Awareness-Based Methods: Another Option for Family Planning” ========================================================================================= [ In the above mentioned article (Pallone SR, Bergus GR. J Am Board Fam Med 2009;22(2):147–57), the term “mucous” was misused throughout; “mucous” is an adjective, and the term that should have been used is “mucus,” which is a noun. We apologize for the error, and we regret any confusion or inconvenience it may have caused. ](http://www.jabfm.org/lookup/volpage/22/147?iss=2)