Did we know that 13 was into women? I don't remember. In any case, this should be good based on the preview I saw.
"Pentouse Forum meets medical mystery!" - Dr. House
Can I give it an 'Excellent' now
Yeah, I think we learned this in the episode where House treats a hasidic Jewish woman in the series' Winter closer. The result of that case had the woman's liver "detached" from it's place. (Whenever she stood up her kidney would "fall" in her abodmen causing medical problems. House wanted to X-Ray her to confirm.
House asked Thirteen (already suspecting she was bi) "You do it both ways, right?"
"You'll X-Ray her sitting up and standing to confirm it, right?"