Danica McKellar & Husband Expecting First Child!

Winnie is having a baby!

The Wonder Years child star, Danica McKellar, and her husband of one year, Mike Verta, are expecting their first child this fall, People reports.

I'm nearing the end of my first trimester and I'm so excited – I've been bursting to tell people," says McKellar, 35. "When you do take the home pregnancy test, it doesn't quite seem real," says the mom-to-be. "But when you see the baby and the heartbeat on the ultrasound, it's so incredible. Me and Mike looked at each other and we could not stop the tears," she says. "We are so happy."

Also known for her role in The West Wing, Danica graduated summa cum laude in mathematics from UCLA, co-wrote and published math theorem in Hot X: Algebra Exposed, and continues to be an outspoken role model for young women to excel in math.

Congratulations to the McKellar-Verta family!