The Vulcan idea of not talking about pon farr
always makes me chuckle, as everyone seems to know about it. It could very well be the worst kept secret in the Alpha Quadrant.
Whenever I work with Vulcans my standpoint is: all Vulcans, of all genders, of all orientations under go pon farr
every seven years--however, that is just the mating drive to ensure the continuation of the species, outside of that they are capable of engaging in sexual relations (Saavik in TSFS shows that, unless Genesis was speeding up her cycles too).