Grey's Anatomy Season 10 is in the thick of things. Meredith is having a crisis about whether she's sacrificed her career for kids, Owen is starting to date again, and Callie and Arizona are still in a bad place — yep, sounds about right for five episodes into the season.

What can we expect from next week's episode, Season 10, Episode 6 ("Map of You")? We've taken a close look at the promo to see what secrets it reveals.

Why does Jo need an ultrasound? The promo opens with Jo saying "I need an ultrasound," and Meredith saying, "Are you pregnant?" The promo then focuses on Jo looking quite stricken. Obviously, we're supposed to think Alex's latest lady love might have a little Karev in the oven, but we've seen promo trickery before, and we're not convinced that this moment amounts to anything more than a little banter. Jo probably needs the ultrasound for a patient.

Owen's secret. Speaking of lady loves, Cristina runs into the woman Owen's dating, which could be a little awkward, since apparently he hasn't given his ex-wife the update on his love life yet. Better get on that, Owen.

Leah and Arizona? Assuming the editing isn't entirely misleading, it looks like intern Leah brings up the "amazing time" she had with Arizona... in front of Callie. That probably doesn't go over well.

Is Alex cheating? At the end of the promo, Jo trails after Alex, who says he'll see her later. "Will you?" she asks, implying he's been busy a lot. Then, she gets more direct: "Are you seeing someone else?" Our guess? The answer to that is "yes," but the "someone else" is his dad.

Check it out for yourself here.

Did we miss anything? Interpret something wrong? Sound off in the comments below.

For more Grey’s spoilers, click here.

Catch the next episode of Grey’s Anatomy on Thursday, October 24, 2013, at 9 p.m. ET/PT on ABC.

Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Breaking Bad, and genre TV expert. Follow her on Twitter and Google+!