John/Rodney have sex - it charges the ZPM

John and Rodney have sex, they realize it charges the ZPM, Rodney is looking at the data and John points out that everytime the ZPMs in Atlantis have charged they were having sex, they tell Zelenka and Weir and Carson that the instances are where a strong ATA carrier was having sex. Carson says that he wants John and whoever he was having sex with to come to the medbay for a check up, and becomes aware it was Rodney he was having sex with. There's a point where John says as he and Rodney are just about to have sex that Zelenka will know he's having sex by the sensor readings. And John and Rodney have to stop having sex because charging the ZPM turned a system on that hurt people.

Thanks for your help.