Is the Noble Eightfold Path a path of celibacy? Simple question: Is the Noble Eightfold Path a path of celibacy?

[Note that this isn't given for Sex, stacks, trade, exchange but for escape from this wheel]
And what is right action?
  Katamo ca, bhikkhave, sammākammanto?
  
  Avoiding killing living creatures, stealing, and sexual activity.
  Yā kho, bhikkhave, pāṇātipātā veramaṇī, adinnādānā veramaṇī, abrahmacariyā veramaṇī—
  
  Magga-Vibhanga Sutta