EW.com's Michael Ausiello posted this blind item yesterday: "A major female character on a popular and highly rated hour-long drama series will learn that she's pregnant next month."

Other tidbits: The expectant character isn't thrilled to be pregnant. The timing, both personally and professionally, is really bad. The baby daddy's going through some stuff. And the bun in her oven may have company.

Ok, let's speculate here. My first thought is that it's Meredith Grey on Grey's Anatomy, since her real-life alter-ego Ellen Pompeo actually IS pregnant. But the timing isn't all that bad. She and Derek are getting married. They can use a distraction with Izzie's cancer taking center stage. And although he's had some issues, Derek seems to have pulled it together.